itching????

Sooo idk what's wrong but my vagina has been itching SO MUCH and i doubt it's just bc I haven't shaved in a while... I've looked I up and it said it could possibly be a yeast infection but none of the other symptoms are happening so I don't know what it is. ugh. 
(Okay & it's kinda tmi but it's mostly itchy in the area where the butthole and vagina connect lol) idk what to do ):