... hives on my hands about a week ago and for the past 3 days I've been having bad stomach and lower back pains. I have had a hysterectomy so I know the pains are not from that. I have had very loose BM's. I am thinking about stopping the medication because I believe this my be the reason for my stomach pain. It seems to get worse each day and it's probably a 7 on a scale of 1-10. My hysterectomy pain was a 10 if that helps with my rating. I had laproscoptic gastric bypass surgery about 8 yrs ago and it was probably rated an 8. Thank you