I agree with exepecting. Every pregnancy is different, so this one might just be causing you more morning sickness. (Maybe you are having a girl!!) I had MS until almost 5 months and I had it all day every day. I also had constipation. If you don't go for over 48 hours definitely talk to your OB/GYN I actually had to use a fleet enemas to get me moving and then didn't have problems again. It was so odd to be constipated as I have always had the opposite problems. It is bad to not go for a long time, so make sure you are calling.
But you are also still flaring..no asacol/colozal, etc.?? And you are doing the enemas nightly? Keep that up. For me, I went into remission around 14/15 weeks and stayed that way until I weaned, so the pregnancy hormones might eventually help you maintain remission, but you need to get in remission in order to stay there!
Good luck. Nothing worse than flaring while pregnant. It was very scary for me! I had a horrible flare and my baby is 100% fine, so try not to worry too much, but do get things under control as fast as possible.
Officially Diagnosed with UC in June 2003. Have had stomach issues since 1989. Unknown if they are related or not. Have mild/moderate UC. Have had 4 flares, the last one caused by hormones from stopping breastfeeding. Currently back in remission! Only taking 6 Asacol a day. Will take Rowasa enemas as needed. Colozal did not work for me. Luckily my UC is relatively minor and responds well to meds, but man do those flares hurt!