Pregnancy hormones or virus?

The past week I’ve woken up with really bad cramps and sorry for the TMI but really bad diarrhea. It also happens after every time I eat something. When it first happened I thought it was just a stomach virus but now it’s not getting any better, almost worse. I’m about 11 weeks now so idk if it’s common for the first trimester. I’ve eaten things to to try and constipate myself but nothing works! Haven’t been able to get to the doctor yet to figure it out. Anybody else had to deal with this?? Any suggestions/advice?? I’m in pain over here 😫