You poor thing! I haven't had a reseciton either, but I did have surgery to remove an endometrium from my left ovary, I'm not sure how much my bowel was involved (I do remember being told it was stuck either to my ovary or somewhere in my pelvis) but I can tell you that following surgery bowel movements were excrutiatingly painful. I didn't have any urgency or diarrhea, but lots of pain before needing to go and actually going was so, so painful.

It took me at least 8 weeks for that to fully resolve, so I'd imagine you're healing will take quite a bit longer. I too phoned my Dr who assured me that it was totally normal and could take a few months to resolve. I was very distressed about it too and at one point thought it would never end. BUT IT DID!

I wish you all the best on your recovery sweetie.