So I'm on vacation and yesterday morning I started to have (tmi I'm so sorry) pretty loose poops, it wasn't a lot but at one point it was just straight water. I thought it was just anxiety so I took two pepto bismol and got on with my day but a few hours ago it started again, nothing huge but stomach cramps and I went to the bathroom twice. I'm also fairly nauseous which freaked me out because I'm terrified of throwing up, especially away from home. I just started taking Airborne chewables (only one a day) so I was thinking it may be that but I'm not sure? I just really don't feel well and I'm really stressed because I have so much to do tomorrow and it's already almost 2am. I'm not in Mexico or anything, I'm in the US only 3 hours from home. What should I do?