I am sorry about the loss of your baby & congratulations on having another baby.
I don't know what to tell you abou tthe pain but I do think it is important to stop the inflammation. Do you have blood when you go to the bathroom? Do you have frequent trips to the bathroom? Soft stool? I don't think pain is the most common symptom of UC. It is usually a combination of a lot of things. Are you on medication right now? Lialda? How many tablets do you take a day? Do you know if your UC is throughout your GI tract or is it confined to certain parts? Are you using rectal medication of any kind? Have you had stool tests? biopsies?
Remicade could be very helpful in making you feel better but in my opinion, it's not something you should try unless you have exhausted the other options. Have you ever tried taking probiotics or eliminating sugars/carbs from your diet? I know it's hard to change diet while your pregnant but I hope you can find a solution other than Remicade. If you can't, remicade might be your best option.
I hope you find something that helps heal you quickly and that the rest of your pregnancy is easy and that you and the baby remain healthy.
Diagnosed with mild proctitis in March 2007: Treated with Canasa (as needed)
December 08: Began treating with Asacol 400mg (9/day) + Canasa 2x/day - Anemic
May 09: Off Canasa, taking Asacol (9/day)
Back on Canasa every other night + Asacol (9/day) + Probiotics + Iron
Reducing to 6 Asacol/day + Canasa + Probiotics + Iron - So far so good!!! -SPOKE TOO SOON! Back to 9/day...