I got my period on monday,I'm 15 about 5'4", and on wednesday i went to the bathroom at school to change my tampon. When i was getting rid of the first one the one i was about to use fell on the ground without the wrapper. Since I was in a hurry I just wiped it off with toilet paper and used it anyway. The bleeding stopped on friday but i've been wearing liners just in case and recently there have been little spots of really bad smelling stuff. Is it possible that I got some type of infection or herpes or something? I'm really scared.