Sorry, another what should I do thread! I have had a achilles tendonitis for a year. Both feet sadly. Been doing exercises and yoga stretches which have helped. On weds morning my left calf and ankle became incredibly painful and I was struggling to walk. Saw a gp who saod tendon still intact and to do exercises and rest with foot elevated which I've been doing. I was just coming upstairs and i heard a snapping noise...some pain amd some slight swelling now. Can thos wait or do I need to get this seen to? :(