Children work symptoms and conditions

I was recently diagnosed with a UTI and was prescribed Doxycycline for it. I had taken 5 of the 7 days of the script, with no relief. I went back to the Dr. and was given a 7 day sample of Levaquin. I took one last evening around 8pm, and needless to say...I got about 4 hours of sleep. Not continuous sleep either, that was in about 30 minute intervals. The nausea set in, my head started pounding, I was freezing and hot all at the same time. When I finally did get to sleep, I had horrible vivid dreams, woke up completely drenched, my heart racing, out of breath, and my head still throbs. I am also having trouble swallowing. I am so wiped out I can barely type this message. I can barely climb the stairs without having to sit down and rest afterwards. I did not get any kind of side effect leaflet due to this being a sample, and thought I would look it up on the Internet. Well...I am glad that I read this before looking up the general side effects, as I will not be taking the remaining 6 pills. I am a single mother with 3 small children, work full time, and definitley do not have time in my schedule to feel like this!