I have never had anal sex. I have an itch and a scratch in the anus area. sometimes i feel like there is leak. i feel flappy skin could be a wart. I don't know. i never have anal penetrations. i am straight . had sex once. does it sounds like it. blood in stool, blood sometimes when i whip. i am scared could sue some support. Went to GP said there is nothing wrong when he pro formed a exam. I started to have yogurt and green tea the shook in blood went a away for a while but cam back after a while after is topped. the stool blood is sometimes bright but main deeper darker red when it is in excess. usually shows blood in stool in large amounts in the mornings. but occasionally little blood in stoolt through out the day. There is itching, sometimes feel like there is not a lot of resistance to stool. feels maybe has thinned could possibly be cause i have been trying to go vegetarian. could really use some help i am just very scared. I got an appoint for Colonospy and ultrasound for stomach. It was was my first sexual experience and it has almost been 2 years since then. I am a 20 year old male. Please help. I have always had a stool problem usually have to go after i eat. But i feel like it has gotten somehow worse. and i feel the need to go more. but when i had the yogurt my stomach really did improve. there was black stuff on the stool still. it happens some what frequent having black stuff on stool. any help would be appreciated. I am just really scared. please help.