Lye symptoms and conditions

OMG, I was on Levaquin for approx 4-5 weeks, 500mg twice a day. I have muscle aches, deep body aching, feel like I ran a marathon, my feet hurt so much that I have to limp when I get up to walk, my legs feel like lead, strange pains throughout my body at any time of day or night, my right foot swelled slightly, and my right hand is stiff and I have to pry it open in the morning. Today I felt so weak, I thought I would pass out.
I've been off this drug for almost two weeks now, with no end in sight from these side effects. Why the heck are doctors still prescribing this drug. Anybody interested in a class action lawsuit against the manufacturer?