Panic attack, uneasiness, anxiety.

I had fever & difficulty in breathing 15 days & consulted doctor. Due to side effect of his medicine I suffered from loose motion, vomiting, stomach ache, head ache. I was admitted to gov hospital at 1 at night. next day, i was shifted to private hospital. On third day at night I started feeling anxiety like. I was unable to sleep also my was shaking. I was given sleeping pill to sleep. After 2 days i got discharged. Day before yesterday night same thing happened. I was filled with anxiety and have not slept full night. No medicine was working, acc. to doctor whatever was happening was mentally. On morning I was given etizola 0.5 around 8 , then i slep till 4. Same happened yesterday night too, i had to take pill. I currently not feeling well like i am having negative imotions, feeling scared of something or what. I am just feeling bad. Its suffocating like not able to breath if I try to sleep without pills I feel like crying. And yesterday while waking afternoon nap got panic attack