mental hospital

If someone is bothering you, you just have to pretend you're worried about them. That's exactly what my stepmother did.
I am a 21 year old girl, short, with golden hair and a striking figure.
Five years after my mother's passing, my father found a new woman. Her name is Svetlana, and from the very first day, she was very unhappy with me living with my father. She asked me to move out many times, but I'm an ordinary student and didn't see the need. So she decided to pretend my condition really bothered her. She told my father I was withdrawn, unsocial, and hinted at the idea of ​​me being hospitalized and getting treatment. My father, with the best of intentions, agreed, and Svetlana wholeheartedly decided to take this responsibility upon herself. She arranged with a friend of hers from the psychiatric hospital and committed me to a mental hospital for an indefinite period. She showed my father a bunch of bogus papers about my terrible condition and forced him to sign them pledging my treatment until I fully recovered.
So here I am, sitting in a ward. Alone. The door is locked, the window has bars, and they've taken almost all of my personal belongings. I have no contact with the outside world, only a clock on the wall, and even that seems to be off. Every day I have medications and IVs. What are they giving me? They say it's vitamins, but it's clearly not that. I'm constantly drowsy, my head is heavy, my hands have started shaking, and my vision seems to be deteriorating, but I can't be sure because they took away my glasses, too. The nurses here are very mean. I often insert IVs at random, like, "Does it hurt?!" "Then just bear with it." Not waking up for lunch or dinner isn't their problem. I've lost a lot of weight in these two weeks; I've never been able to lose this much weight, at least not much. But now I feel like I don't need it.
It's a typical evening, already dark. I'm sitting on my bed and looking out the window. I hear the doors open and two nurses come in.

• hand
  One of them says and reaches for a syringe.