Sweat down there


So for a long time I’ve always had this feeling that I’m the only one who sweats down there(when exercising or it’s hot)and it starts to smell and I don’t want to be near anyone. It has always made me feel uncomfortable and conscious when it happens. Especially when I’m around small girls and I’m a big busty one. Please tell me I ain’t the only one and it there I way to make it better?!?!?!?