I have that feeling in my intestinal tract..........in fact, thought it was a hernia at first, then something else, so went to GYN, but have learned that those nerves can all set one another off depending on where they are, but especially around the groin area and down the inguinal nerve. The pain goes all the way up to my navel now. Not a bad pain and now I know it's a nerve, but it was scary for a while. I thought my Colon was about to rupture.
I have SI JOINT Dysfunction and Severe arthritis of L4-L5, Facet Joint and Fibromyalgia..........is that enough ? LOLOLOL
Anyway, it can any make me pass wind, and feel full in that area. When I get that way, I do take a colon cleanse just to make sure my colon is empty and not pressing on any of the nerves.
Hope this helps some..........it sure did me when I found out about it.