First dream symptoms and conditions

I am 23 years old. I was prescribed Levaquin 750mg for a uti. I took my first pill at 3:00pm yesterday. That night, I wasn't able to sleep. I layed in bed, so tired, just wanting to fall asleep but couldn't. Then the cold sweats and trouble breathing started. By 2:00 a.m. I was having what I can only describe as a panic attack. It's 1:00pm the next day, and i've never felt this bad. THIS MEDICINE IS NOT GOOD.