I woke up in the middle of my sleep as usual with an urge to urinate, but this time I had sharp abdominal pain. It hurt most to sit and my body got really hot and covered in sweat. I felt a ring in my ears, as if I was going to faint, and felt like I was about to vomit. I took some ibuprofen and laid on the floor for about 5-10 minutes, and the pain decreased, but did not completelly go away. There was no blood or stinging in my pee, so I don't think it could be a urinary tract infection, but I do have some problems with constipation and bloody stools--which I believe to be caused by a fissure.
By looking at the symptoms, can a cause be determined? Should I be concerned about this abdominal pain?