When I'm in class and other places I smell this bad smell. It's not me as that I didn't gas, and I wasn't talking so it's not my breath. I shower daily, use deordorant and cologne along with fresh clothes. But I also smell this when Im not around anybody else. I read that it may be a fight or flight smell that you body gives off. I also smelled myself and it's not my skin. What is this smell? And what can I do to stop it?

It follows you? Has anyone else commented on it?

Are you overweight? I ask this because it can be difficult to clean yourself after going to the washroom or while showering depending on your weight.

Maybe change your cologne and deodorant. Sometimes those can react with your own personal smells to produce odd odours.