i need to know every thing about this

i am a 18 year old and i think i have had genatle herpies for 4 years  one day i went camping with my family and i met this guy and he performed oral sex because i gess we were lost in the moment but 2 weeks latter i had bumps showing up in my vaginal area and ive been to scared to discuss it with any one i thought it went away last year because it stoped out braking and know it seems like it came back exsept for a lot worse i waited all of this time because i was scared to tlell my parents but now were do i go to get help and how much will it cost me i dont wont them to find out and i dont have insurance on my self they have insurance on me because im still in school what do i do?