What should I do if I became a tsundere overnight?

The introduction

Hey! This is my story about how I became my towns biggest sensation over night, though of course, there came something else with that. Here's how I, Violet Emerald, blew up in my town.

                   Start of the story
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I woke up and rubbed my eyes a few times before turning on my phone to check the time, seeing I had woken up earlier than yesterday.

I got ready and started going to work. Pretty normal for me, I had been waking up earlier and earlier the past few days.

I arrive at my work and leave my jacket and hat in my locker before walking to the teachers lounge.

"Apperantly we're getting a new teacher tomorrow." My colleague Angela stated.

"Well that's good to hear, we have been running low on staff recently. Everyone is falling sick, except for Violet. That girl has never had a sick day." My other colleague Thomas replied.

"Hey! Watch your mouth! She can come any second!" My third colleague and kind of friend? Jasmine shouted (though not shout shout but she was still loud).

"Yes, she comes early, but there is like thirty minutes left before she usually comes." Angela replied.

"Can everyone stop screaming?" I groaned, annoyed since this is what I come into most days.

"Violet!" Everyone exclaimed.

"Told you too be careful if you're going to talk shit about her!" Jasmine huffed as she got to her feet and walked up to me.

"Honestly, Jasmine, I'm used to it."

"No one should have to enter work and hear this!" Jasmine said with a slight whine in her tone. She is the one who's always trying to make everyone feel welcome and tries her best to include everyone, though she is a pushover so she is not very effective.

"God, would you stop clinging to Violet? She has the best students, and that's pretty impressive due to her resting bitch face." Thomas blurted out. Him being the rough and rudely blunt guy, many people feared him.

"And do you have anything else going on in your life other than insult people for those three seconds of feeling as if you're high on power?" I roll my eyes. I don't reply to snarky comments often, but someone has to stand up for Jasmine.

"Ah, there we have it! Your bitchy attitude! Everyone give a round of applause!" My fourth colleague, Crystal said.
Even though everyone in the room were adults, many acted like children.

"Oh, I don't think I asked for you to butt in, but of course the "sassy" Crystal does not care since the attention always has to be on her." I replied, starting to get pissed off.

"How dare you think you have the authority to say something like that, you emotionless weirdo!?" Crystal said, getting offended, as usual..

Of course not everyone here acted like children, they just get to the school later.

Let's just skip to the very end of the school day since the day really wasn't anything special.

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I was leaving the school grounds when one of my students caught up to me.
"Miss Emerald! Wait up!"

I turned around to see one of my top students trying to catch up to me. So I stopped walking and let him catch up to me.

"Yes, what is it, Gerold?" I asked with my expression softening a bit.

"Well, I was wondering if I could get some extra work? You don't have to give me it! I just find the work too easy..."

"Of course. Though, I don't think the school has extra work that'll be on your level, so I can take some off a website and I can print it tomorrow morning?" I suggested while I smiled.

"Yes! That'll be great! Thank you, miss Emerald!" Gerold said as he started running off to his friends.

I then resumed walking and got home, as one does.

I put some leftovers from two days ago in the microwave and whilst waiting for it, I started searching for something to fit Gerolds request description.

My food was ready in about five minutes and it did not take long for me to find some good extra work so I left the site with the questions up and went to my room to change into more comfortable clothes.

When the microwaved beeped, I had gotten into a very oversized hoodie that went down to my ankles. It was my favorite at that time and super easy to get into, thus why I put it on.

Then I went to the kitchen, took my food out of the microwave, ate, and then i had no idea what to do so I just settled with watching youtube and was on there until i fell asleep. Me having insomnia, it took until approximately 3 am.

I woke up the next day at 06:04 am and got myself ready for work, started walking to it, getting myself mentally ready for it.

Then I saw myself on the news in a newspaper by accidentally glancing at it.

I immediately pick one up and read the front page that said:

THIS TOWN HAS GOTTEN A NEW SAVIOR AND HER NAME IS VIOLET EMERALD!

Our newly found hero saved a robbery from happening yesterday evening at approximately 10 minutes past 5pm!
more on page 5-7

And that was of course a lie because at that time I had just gotten done eating.

"What kind of fucking!-" I blurted out before I stopped myself from saying more.

"Why would the news lie about something as big as that?!" I thought to myself.

Then people started coming near me, around 10 people since it was still around 6 am..

I started walking a little quicker towards the school and I did not stop until I had gotten there and locked myself in a bathroom stall to process it (still holding the newspaper)

"How- why- why would the newspaper team go out of their way and come up with this lie?!" I exclaimed. Then I sighed, got out of the bathroom and started walking towards the lockers to leave my jacket.

After that I went to the teachers lounge. What I saw was even more shocking than the news article about me.