SEX HELP!!

OK, I am a Virgin. I am EXTREMELY SELF CONSCIOUS, but really want to have sex. I am so scared tho. Because idk what to do. Im so scared that my parts look wrong or I am weird. Like how and what do I shave? Is my vagina and lips weird? And I sadly have butt acne, is that going to just be so gross for a guy? I am just so scared can someone please give me their thoughts on the subject. THANNKK UUUU!