Kathy
I had this problem for about a year or more.Your story is the same as mine. It drove me nuts!! On my own,with no Dr. suggesting it, I found out that I had pin worms! I had the rectal problem as well. I would never have thought that I could ever catch something like that. I am a very clean person,etc.. Hope this helps..I couldn't believe I had that after I have been using all kinds of yeast preparations.