Is Herpes, Related With Itchy Spots On Penis ?

I HAVE PINK SPORTS ON PENNIS THEY ARE NOT ROUND THEY ARE IRRREGULAR IN SHAPE AND ONE OF THEM IS ITCHING AND I AM CONFUSED THEY ARE MY GIRL FRIENDS TOOTH MARKS OR SOME KIND OF INFECTION WE HAD UNPROTECTED SEX . I AM WORRIEDD NOW SO PLEASE ANSWER ME I AM WORRIEDD IS THAT HERPEX OR SYPHELIS PLEASE REPLY AS SOON AS POSSIBLE