I have been doing a yoga teacher training course for the last three months & in the last week experienced what I thought was a strained muscle in my lower left side. It has now spread to the right & is around the old hysterectomy scar that I had done over 10 years ago. At first it hurt on movement but now I am aware of it burning a lot of the time. Should I be concerned or is it just likely that it is old scar tissue that has become aggravated? I have also moved several times during the course & been lifting moderately heavy suitcases.
You are a yoga performer. So may be the more activity you will perform is stretching. You might have either damaged the muscle or may have got a sprain or may have got a pinched nerve. Apparently first line of action is to take rest, then slowly working out for the strength in core muscles. And later go into a proper fitness training. You will be eased of pain and again perform better yoga.