First of all, I'm 15 y.o. Male and I'm in High School. And ever since starting school last August, I've noticed especially in school in warm and busy classrooms that people around me are saying "It Stinks in here!" or "It stinks of ****!" or things similar to that. The problem is, is that I can't smell anything! And I'm not being delusional as I know it's me. It only happens when I'm in warm environments especially when sitting down. I'm not usually one to sweat or smell of body odour as I shower once a day or even sometimes twice and I care a lot about my personal hygiene and appearance, and I don't usually sweat under my armpits or on my back etc etc, it's usually just around my buttocks crack, and it's usually itchy and moist and that's when I know that it's beginning to let off an odour. It's really knocked my self-asteem as I'm afraid of being around people especially my friends as they might judge me. I've looked up symptoms but I can never find the right thing. And last night I guess was the final straw as I couldn't get to sleep and I was restless the entire night, because my buttocks crack was wet with sweat and was itching like ***l which was extremely irritating. I also must tell you that when I use the bathroom small drops of blood are on the toilet tissue and this has only been over the past week, is this bad? Last summer however in the Hot Climate months, I got treated by my doctor for Jock itch. I used the cream that I was prescribed but I'm afraid that I've not got rid of it properly and that it's spread to my buttocks causing this Feces Odour? Could it be that or other problems? And should I go back to the doctors again?
It means a lot to me for your help, Thank you very much!