I have had diarrhea for over 1 week now. some minor cramping, otherwise just we!

I have had diarrhea for over 1 week now. some minor cramping, otherwise just weak but ok. what is it?

diarrhea for more than a week. liquid, clear no real solids. no other major symptoms, jjust a bit weak, parched. drinking lots of water. very afraid to eat...ANYTHING, and losing appetite. there is some minor cramping and some nausea but thats it. I am post menapausal so i am not pregnant....that's out. is there some virus out there that is "going around" that does this?

2 weeks ago
i waited a long time. its been 10 days now i will definately go to the doctor monday. to the girl who said it was just my period....i am POST menapausal...I don't have periods anymore.

really thanks everyone i was getting quite worried

Sounds like a parasite...go see a doctor!