Hi basically i have diarrhea since yesterday and i was traveling. i had diarrhea 2weeks prior which was c.diff colitis and i took the metronidazole and completed the course what do i do now? as my stool is sometimes watery sometimes a little thic

Doctor can recheck: A simple belly ache with symptoms like nausea, vomiting, or diarrhea, may be from a virus or bacteria infection, contaminated food, etc... A normal person, not on medications, usually recovers easily. Taking a Pedialyte popsicle hourly, plus eating little else for 1 day, may settle things down. One's doctor can recheck and maybe test for C.diff, norovirus, Giardia, bacteria (S,S,C,Y,E), etc...