SO now, after doing Pilates on Wed, yoga on Thurs, 1 hr bike ride on Fri....sore lowback, mainly on the L, w/ pain on the outside of the hip, and down my left leg in the back near the hamstring. It bothers the back of my L leg to sit on it. Hurts to bend. I could hardly do my wts on Sat (which I probably should not have). My PT appt is Thursday.....Sheesh what next??