Nurses? anyone?

Ca
Okay, so I'm going to start by saying I'm 11 almost 12 weeks pregnant with baby #2 (yay!). When I was pregnant with baby #1 almost 3 years ago, I developed gallstones and had to have my gallbladder removed at 14 weeks pregnant. Ever since then I have had pain in my upper abdomen, like stabbing, throbbing weird feeling pain. I brushed it off as IBS. The only thing that seemed to help it was cold water. So I would drink some and wait a few minutes and the pain would usually pass within an hour or so. Well, now it has gotten much worse. I've been in the bed all day with terrible pain in my stomach, nausea, and I've had bouts of constipation followed by intense diarrhea. I no longer feel like it is IBS. At first I thought I had a stomach bug today, but I definitely don't. Does anyone have any idea what this could be? I have a doctors appointment in 3 days so I will ask her then. TIA. 💗