I agree with you. You need to know what this is and I think the best thing to do would be to see your doctor or call and tell your doctor about this pain.

I had a post-op hernia at one of the incision sites, or near it--I went back to the same surgeon who did my gall bladder. He thought it was not in the incision but it was (neener-neener-neeeee-ner, Doc!). It was not real painful though, but it was about in that area.

I hope you will put your mind at ease by seeing your doctor.