I had a hernia op about 14 years ago. seems I tore a bit of the abdomen wall in the lower right groin area from weight training. I could feel my intestine poking out and could push it back in with my finger. It felt weird, but didn't hurt.
The docs cut me open and put a screen in and stitched me back up. After the pain meds wore off i was in terrible pain during the smallest move. This pain only lasted 2 days. On the 3rd day I was back in the gym.

Sorry to hear about your accident. Hopefully you get it all sorted out soon!

Good luck.