Training Setback

I don't know what is up the last several days but I can't ride my bike more than 25 minutes without getting excruciating pain in my left ankle, knee and hip.  I end up having to "limp" home either getting off the bike every few minutes or if I can coast I can unclip my left foot and let my left leg hang.

This is not good as I was hoping to increase my training days by 1 each week and start increasing my time on the bike to.  I'm set up for a bike fit a week from this Saturday.  We'll see if that helps but if it was something in the fit of the bike I don't think it would come on so suddenly.