i have been having sharp stabbing, cramping pain in my lower abdomen. I can't really tell if it is to one side or not. I know that my left fallopian tube is blocked, and i had surgery in july to release adhesions from a kinked bowel as well as some endometriosis lasered. Also, a bicornuate uterus, and my organs and heart are reversed (situs inversus and dextrocardi). I am a 26 yr old female, possibility of pregancy as last menses was dec 10, with the exception of a 2 day very light period jan 1 and 2. the pain comes and goes, but when it is there is crippling.