Suggest Cure For Infection On The Vagina

Ohk so , i think my vagina is made really weird .. its fat and puffy all over .. and when i shaved it i noticed i have alot of places .. and i mashed a place and thick yellowish stuff came out .. i am embarrassed of my vagina i wont wear a bathing suit or go swimming or let my boyfriend even touch me there because i think im made really weird and am very self conscious about my vagina. can you please tell me what i should do ?