Switch for a Month

Have you every felt like you lost the connection you had with your twin? If yes, then may be you can understand where I'm coming from.
Next Day
So, sliding out of bed passing by my closet to get to the bathroom, there was this silhouette that seem to frighten me so averting back to stand in front of the mirror, there was this shock that consumed me that the only thing left for me to do was scream. Suddenly, both my parents bust through the door still wearing their party outfits, dad inquired,
"Zina. What's wrong?"
This is totally worse than I thought, this must be a dream, come please wake up, wake up, wake up, while repeating that to myself Zina entered the room in a pair of sweatpants and shirtless, what I wore to bed rubbing her eyes and said,
"Zack, why the hell are you screaming like a scared chick?"
"Zack why are you calling your sister your name?" Dad asked
"What?" she said before looking up and seeing herself all the blood from her body was drained and immediately like some sick twin thing we screamed at the same time.
"Why are you both screaming?" Mom said