Black specks in stool

[Grummessi]

When they r pressed yellow corn sort of things come out them, I've been in such a panic lately had all my bloods done becoz lymph nodes keep coming up and they have came up fine but I feel lousy tired and I just keep thinkin theirs something wrong. I also keep over heating all the time and dehydration is awful.im now so scared and can't live right now. Any one know about th stool?

[GVA]

I get this in my stool sometimes I don't why .. and my they saw inside my colon and nothing, you know when you are dehydrated your stool look weird color I duno but I get this too weird black dots in my stool. Pls drink water pls