is this genital herpes or something else?

this came up around 2-3 days ago and it is kind of irritating me, it gets itchy a lot of times. I am really worried that this might be herpes, but i dont really know. I haven't had sex in the past 2 months; my partner and i had only one sexual partner that is us, and we have never had unprotected sex; so am i still not sure of it being a std, but its worrisome. to include i also have pcos.

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please advise something as i cannot go to a doctor because of the pandemic; also i am 19 and cant really tell my parents about it.

this is most likely a cyst

should i do something about it then or leave it untouched??

just leave it be, but monitor it