Ideas on why I’m sick like this?

Hey, I’ve been severely sick lately. My ob and Er doc think it’s not the pregnancy. I go through episodes where I can’t even keep water down and I go to the Er for IV fluids. Then I’ll start to feel better for a few days to a week, then all of a sudden I get super sick again, and repeat. I have uncontrollable diarrhea (every 20-30 minutes) and it’s green and greasy and gross and I also have a lot of vomiting with severe stomach pains. (Even when I feel better, it’s still green but not diarrhea.) Zofran and kaopectate do not help at all.

I lost nine pounds from Friday to Sunday this last week. I’ve been miserable so I can’t wait for my gastroenterologist appointment on 12/23. I just don’t know what to expect.

Also, I don’t have a gallbladder anymore so it isn’t that.