Ok I am 22 weeks pregnant and I have had some bleeding in my rectal area. I also have cramping and lower back pain and and having very heavy discharge. My pelvic region is also feeling very weird every 5 minutes or more often it feels like there is a bubble popping and I it also feels like I have to urinate which I do not. I don't know what is going on or what I should do. I have both Crohn's disease and ulcerative colitis. I have had a remicade treatment about 3 weeks ago please help.