It sounds like you are having an adverse reaction to the Fluoroquinolone with all the joint pains.
The package insert that comes with Levaquin says to stop taking it immediately if you have joint pain. You now have to stop taking it.
As for recovering from it, my recommendation is to take a supplement with calcium and magnesium, but don’t overdo it.
The higher levels of magnesium or calcium taken for the first week would be:
Magnesium 600-800 mg, days 1-7 only
Calcium 1000-1500, mg days 1-7 only
The reason for these is as you probably noticed in the article I already posted a link to ( ncbi.nlm.nih.gov/pmc/articles/PMC1803142/ ), a lot of research has shown Fluoroquinolones collect in joints and they chelate magnesium, and the lesions they create in cartilage visually appear similar to those created by magnesium deficiency, so it seems like intracellular magnesium deficiency is one of the (numerous) mechanisms of damage to humans.
A word of caution about magnesium: it is mildly toxic at doses just above 1000 mg in healthy people. Those with kidney damage are more sensitive to it and should take less. The US RDA (Recommended Daily Allowance) is 420 mg. For minerals, it is common that the Tolerable Upper Limit (the maximum amount you should intake) is only a few times higher than the RDA. A healthy diet usually gets you your RDA worth, that’s why multivitamins don’t need to add much minerals and why you’ll need to buy a special one for magnesium.
After the first 7 days, your joint pain symptoms will hopefully resolve like most people’s, so you won’t need to join another medication support group. If your symptoms resolve, just remember to not push yourself too hard in sports for the next few months to protect your tendons as tendon rupture can happen without any prior warning.
If your symptoms do not resolve, then you should add these supplements below, then join a support group such as health.groups.yahoo.com/group/fqtoxicity/
Supplement levels:
Performance Multivitamin with B vitamins higher than 100% RDA, content varies, until end of symptoms – Provides baseline nutrition
Magnesium, 400-500 mg, until end of symptoms – replaces depleted magnesium
Calcium, 500-750 mg, until end of symptoms – aids magnesium function
Vitamin D, 1000 IU, until end of symptoms – low in FQ victims and general population
N Acetyl Cysteine, 500 mg, until day 30 – replaces depleted glutathione and is anti-oxidant
Alpha Lipoic Acid, 400 mg, until day 60 – helps with neuropathy and is anti-oxidant
AC-11, 700 mg, until day 90 – aids healing DNA double strand breaks (fluoroquinolones cut DNA)
Probiotic with several cultures, varies, until day 90 – prevents overgrowth of bad bacteria