Believe ~Teen Wolf/ Dolan Twins crossover

Full Moon Part 1

I woke up the next day feeling angry inside. Actually no scratch that. I woke up the next morning feeling FURIOUS. I don't know what had gotten into me but I felt like I wanted to tear somebody apart. 

I threw my blankets off of me and stomped of into the bathroom to change. I threw on some sweatpants and one of Stiles' lacrosse jumpers. I put my hair into a messy bun at the top of my head and brushed my teeth before heading downstairs. 

I walked slowly and stomped my way down the flight of stairs where i got weird glances and looks from the rest of my family. 

"Good morning Belle" 

"Morning sweets" They'd all say to me, but i quickly ignored them and took my seat at the table. 

"Guys it's the full moon affecting her so don't-" Scott whispered before I cut him off. 

"I CAN HEAR YOU YOU KNOW? I'M NOT DEAF!" I stood up from the table and screamed at him. 

"Belle calm down" Scott said as Stiles, Mum and Dad stood back. 

"NO!" I screamed at him back. 

I then took a step towards Stiles and my parents. I looked Stiles directly in the eyes and I could sense he was full of fear. 

"Belle don't!" Dad yelled at me, but it was too late.

My anger took over my body and my claws, teeth and eyes changed. I lunged at Stiles but was stopped by another body colliding with mine. I crashed to the floor and immediately got back up before i felt a sharp pain in my arm. I looked to where the pain had come from and then out of the corner of my eye I saw mum looking at me. I tried to run towards to attack but my vision started to blur and I wobbled to the floor before gently closing my eyes. 

~

"AHHHHH!!! STILES STILES STILES STILES!!!" I screamed as tears flooded my vision. 

"STILES!!!" I cried screaming for him. 

"Hey hey hey hey, it's okay it's okay" he burst through the door joining me where I was on my bed. 

He wrapped his arms tightly around me running his finger through my hair. 

"Belle, it's okay, it's okay, i've got you. Shhhhh" he soothed me. 

"I'm so so so so sorry Stiles" I sobbed into him. 

"Bear it's okay. I'm fine, see!" he pulled away showing me he was perfectly fine. 

"Okay. Where's everyone else?" I sighed. 

"Mum and dad are working and everyone else is trying to work out what we're gonna do with you and Macey tonight." 

The full moon. That's why I lashed out this morning. 

"Oh no no no no no!" I started breathing heavily. 

"Stiles I'm home!" Scott yelled from downstairs. 

"Belle! Talk to me! What's wrong!" Stiles said getting worried, grabbing me by the shoulders. 

"What-what happ-ens i-if I can-t control my-self ton-ight.....I - can-t kill any-one!" I gasped as i clutched my chest. 

"Guys what's going on" Scott walked through the door. 

"She's having a panic attack" Stiles looked at him worried. 

Tears started to form in my eyes and slowly tumble down my cheeks. 

"Hey hey hey, Belle listen to me. You are not going to hurt or kill anybody. We'll make sure of it!" Stiles said to me positively. 

"Belle trust me, everybody will be fine." Scott said looking me in the eyes. 

My breathing quickened and my heart started to sky rocket. 

"What's happening!" Mum burst through the door running towards me. 

I was now lying flat on my back clutching my chest trying to get oxygen through my body. 

"Melissa! Do something please!" Stiles cried out. 

"Mum...." Scott said seriously. 

"SCOTT GET ME A SYRINGE NOW!" Mum yelled to him. 

Tears were covering my face as I still struggled to breathe. 

"Here!" Scott handed it to mum. 

"Its okay sweetheart, you're gonna be fine" Mum said before sticking the needle into my arm. 

My breathing started to return to normal and my heart too. 

"M-um" I whispered before darkness fell before me and my body turned numb. 

~

(Stiles' POV)

I heard Belle whisper a soft "mum" before she feel unconscious. 

Melissa fell to the floor with exhaustion. 

"Mom, what's happening to her?" Scott questioned, confused. 

She sighed before speaking, "When Belle and Macey were in the hospital after the attack, I did some extra tests on her just in case, and I found that she has a heart condition where if she gets too worked up or stressed, it forms into a panic attack. Then her heart races and there's nothing you can do apart from knock the poor thing out, and if she doesn't calm down....she'll die." 

It was silent for the next few minutes as we all stared at Belle who looked peacefully asleep. 

"Melissa do you think there's anything else we do to help her. She's only fifteen, she can't handle this much." I said softly. 

"I think it's all up to her to always stay calm, but that's going to need practice and it's going to take a while for her to get it. I think if you two, Macey and the rest of the pack are there to support her, she'll learn a lot easier." 

~

Dunbar House (Liam's POV) 

(Morning)

I woke up to trashing about in the room next door. MACEY! I threw the blankets off of me and stormed into her chaotic room. There were feathers, ripped pillows, torn pictures, clothes, shoes, everything that would be a teenagers girls room, ruined. 

"Macey! Calm down!" I ran to her as she tore apart a tee-shirt. 

She growled at me in response before lunging herself at me. She tackled me to the ground and