Shingles infection symptoms and conditions

I took Levaquin 3 times for 10 days each time over 2 or 3 years. I am not exactly sure as I'd have to backtrack my records. It was for a stubborn sinus infection. (BTW, it didn't help) Is it possible that now, 2 years after taking it, that my tendons are 'tight' and sore from the drug? I have been complaining that they feel like tight springs for months, totally inflexible. I didn't know about this, so I decided to really stretch them. I did 4 squats and the next day, my R knee was blown up. I got an MRI which showed a torn meniscus from doing the squats. Since then, I've discovered what Levaquin does. Could it be that my tendons were so tight, that they didn't give, but the pressure from them being so tight could have put so much pressure on the meniscus, that it tore?