I am 26 years old female. Wen I go to pass stool as I push my opening comes out like a swollen loose skin and as m done passing stool it is normal the swollen or sloggy area goes inside. I have no blood in stool. I just have mucus. And I feel like bubbles moving in my intestine mostly... Especially aftr drinking tea.. I was detected with precancerous polyp in rectum last September and it was removed. And being scared I inserted a finger inside anus to check for lump but my inside felt very much sloggy... Please help me