I have had a few different times where I have severe abdomen pain feels like contractions. And then followed by diarrhea. Followed by more cramping.

Diarrhea. This sounds like some colon inflammation. It could be infectious, inflammatory bowel (Crohn's or Ulcerative colitiis), or some lesion extrinsic to the colon producing irritation leading to these symptoms. This needs evaluation professionally. Suggest you see a GI doctor. Best wishes.