Rt shoulder symptoms and conditions

I was prescribed Levaquin in Feb./March for 30 days. I have had tremendous pain in my heels since then. I am walking slower as every joint and muscle in my body hurts. I can barely stoop down and it is getting worse. I can not sleep. I thought I was just going through some depression and stress until I started reading about it in the WSJ and now realize I fit many of the symptoms being discussed.
We all need to take some action as this is only going to get worse for everyone.
FDA?????????????????

I have severe numbness and tingling in fingers to the point of problems sleeping due to the discomfort. Also have pain and popping in both thumbs only. I heard from a friend that her brother had same symptoms with Pravachol, which is what I take. She said his doctor diagnosed osteoarthritis and thought it might be connected to Pravachol use. Anyone else know any connection or have similar symptom?

I've had sore throat and loss of appetite. Also severe pain that has traveled around - rt shoulder - lft hand - left knee - couldn't get out of bed. Now my rt hand hurts and is swollen and inflamed(knuckles). This all started after I started taking doxychcline for the sore throat. I also have been running a low grade fever. I'm 76 - any suggestions?