Hi - Physio said it sounds like pain from the muscle being so stretched, and when pregnant was from the muscles stretching. I am weaker on the side where the pain is worst so it makes sense. It has felt better this week though still there but not as tender. Hope you have your baby soon and start to get some relief - I think the sharp pains were more when I was pregnant and now is more like just a sore spot when I touch it.

My stomach muscles were only 3cm separated at worst, at 4 weeks so they are getting better slowly, I have more exercises to do and see physio again in a few weeks.