15/f

I'm going to just a regular family doctor tomorrow for a pretty embarrassing problem having to do with a bad odor down there and a weird problem with my bladder. When I think about it I just say it won't be that bad many people go to the doctors for embarrassing things like this... but i'm a REALLY shy person and don't like talking about this sort of stuff and know once I get there i'm going to get really nervous and may not tell the doctor EVERYTHING they need to know from being so embarrassed. They are probably going to look at me "down there" and I don't shave the hair I just trim is that weird/ will the doctor think that's weird? I'm just getting really stressed and nervous over this and need some advice.