I was given Avelox by my Allergist three weeks ago because I had ...

I was given Avelox by my Allergist three weeks ago because I had yet another sinus infection, she had me come in and pick up some samples she had with 5 days worth of 400 strength Avelox. The night of the third dose I was awakened by numbing and tingling and pain in my right arm from the elbow down to my hand, I had never had this before. I called the nurse the next day and she said to stop taking the drug which I did. I figured now that I stopped taking the drug the symptoms would go away. A few days later I was out shopping and within a few hours of walking around I began to have so much pain in my right foot/ankle/heel that I had to come home, I could not put my foot down. Then within the next few days my knees began to hurt, behind the knee and in the side. It has been 3 weeks now and the foot pain is better but my hand,elbow and knees are bothering me so much I can't sleep. The other symptom feels like nerve pain in my legs, hands and fingers. I am really troubled by this, I am a very active healthy 62 year old Woman, I have not been able to exercise all of this time. I went to see my Allergist who prescribed the Avelox and informed her of all of these symptoms. She said that this was a rare side effect and that I was particularly sensitive. I asked her if the symptoms would go away soon and she gently said that it would take time. Then she said that she had prescribed Avelox to her husband a few months ago, she said he had the same reaction as me (how does this translate to a rare occurrence?) and that he was slowly improving. She thought I should go to a Physical Therapist or a Rheumatologist, I told her I can't afford that. At this point I am scared I won't get back to how I was before. I have had knee surgery in the past but my knees were doing fine until this. Have other people slowly recovered as my doc has suggested will happen? I don;t know what I should be doing at this point. Help! S.