I am 26years old 5.4 tall, I barely get sick except for cold which i have normally once or twice a year, I was riding with a friend one day and he came out clean and told me that my breath smells bath then I had to go home brush my teeth. I later realise that the bad breath was coming from my nose not my mouth, it doesn t happen all the time but something I gat water coming from my nose which smells really bad, and i also became sensitive when am around people trying to observe there reaction, no body never never told me anything except for my friend, I love to smell good look good. I seriously don t know why my nose breath smell so stinky sometimes. What can I do?