I am taking,Prilosec 20mg 1 a daysynthroid .125 1 a dayI get severe upper abdominal pain mainly around my menstrual cycle. So severe it is debilitating.I am IBS-C. I can go up to 6 days without a BM. I have increased fiber but nothing has happened yet.I drink about 2 gallons of water a day. I have watched what I eat and have lost 20 lbs in 2 months.I do not work out on a daily routine but I do run after my 6yr old, 5 yr old and 18 month old.