Goggle search symptoms and conditions

I had acid reflux for about 4 weeks with no relief. My doctor checked my liver, pancreas, and gallbladder and all were fine. She thought perhaps I had an infection so she gave me a 7 day course of Levaquin. I questioned her nurse and the pharmacist if the medication was safe to take or if it had side effects that I should worry about. Both said it was safe and that there were no known "bad" side effects. Both failed to warn me of the dangers of this medication. On the fifth day I noticed a "hives" like rash on both my arms. At the time, I didn't connect them to the Levaquin. After the 7th day (yesterday) I began to wonder if it could be a reaction to the drug. Last night the rash got worse, and this morning I had a very difficult time getting out of bed. I took a Benadryl last night thinking that perhaps I was having an allergic reaction to something I had eaten. This morning when the rash was worse I came on line and did a "Goggle" search on Levaquin and rashes... OMG, how could the doctor and pharmacist not told me about the problems associated with this drug??? They both were totally negligent about warning me about possible side effects. The worse part is that I was trying to be a knowledgeable patient, I asked the right questions and got the wrong answers!

What do I do now and will this rash go away and the pain in my legs go away without permanent damage???

This is a total lack of responsibility from the medical community and the drug company!