I have had the same pain, I am almost 3 weeks out. Called my doctor and they said that it is the internal stitch that is dissolving and can cause discomfort. I think I overdid it today, bending and squatting while painting a room, because the pain is a little worse, but feels like a pulled muscle, sort of. If it gets worse, I will call the doctor, but they said almost everyone feels this pain when that one stitch inside begins to dissolve. Hope this was a little helpful!