Uggh tmi

I have now had diarrhea for 48 hours. Stomach pain and the runs! Today has been less intense. I think I have a stomach virus. I have stayed hydrated and my pee is still a clearish pale yellow color so I'm good there. I have been drinking tons of water and also had two big bottles of Gatorade today but its getting annoying. I'm 28 weeks pregnant and baby is moving like crazy still but should I go to the doctor? I mean other than the runs and stomach pain I feel fine. And it is slowing down.