I had a rumbling stomach and the feeling of urgently needing to go to the loo earlier, but I was an hour away from home so had to wait until I got in. I went to the toilet and first I passed a normal poo, followed by some watery diarrhea that was like complete liquid. I had stomach cramps and had awful cold sweating and the feeling like I was going to pass out. I felt ok afterwards, then around half an hour later I felt the need to go to the loo again and this time it was a small amount of bright red soft poo and when I wiped the tissue was pink, like it is at the start of a period.
I feel ok now, no stomach ache and I still have an appetite. I'm not sure what to do, whether I need to call 111 or just see how it goes? Can I wait until Monday to speak to my GP?
I'm in my 20s, only medication I'm on is sertraline and the only thing I've eaten today is a packaged salad and some toast. I don't eat meat.