Yes the antibiotics i'm taking are levofloxin. shouldi stop working out?

Probably best: That you take it a bit easy, as fluoroquinolones, the antibiotic class of levofloxacin, is associated with tendon problems including rare achillles tendon ruptures. But if your are taking an antibiotic, it tells me you have some infection requiring treatment, and that independent of the antibiotic you are taking, you should be resting - though I wouldn't encouraged bed rest either.