Should I see a doctor?

[Thisgirl97]

I'm an 18 year old female and I know this is going to sound really gross but I have had diarrhea for almost two weeks on and off but it's super thick,looks oily and a very dark color but the growling and cramps in my stomach have been constant I don't take any medications or vitamins

[cnoevl21]

any time you have diarrhea more than 7-10 days you need to see a dr. stomach flu lasts 7-10 days. food poisoning could be a cause. is it possible you are eating something bad on multiple days?