i have a redesh spot on the bottom left side of my lips they say it may be herpes of some kind i dont know and i think its from the job i have that at one time i was working un safely with a strong acid type of chemicla but it has disapered and comes rght back what as your experience say i may have to add i have not had a lot of sex or in awhile but yes there was this one girl that she plunged herself towards me and bit me in the month i dd not recognize the kiss or was not expecting it what do you think doc is the worstcase senario or the thoughts ?