Helppppp lol

Hello has anyone ever experienced an Bartholin Cyst? If so can someone please shine light on this as to where it Comes from Leave it to Google I may have Std Sti Like I just want to talk to a human being it appeared lastnight I felt a slight pain sensation after i shower it felt as if something or someone is tugging on my right vagina lip or near it rather should I say it hurts to walk sit like it’s werid I haven’t been sexually active since Dec 1st so I’m wondering if it’s sexual wouldn’t it have been popped up verse 2 whole weeks later I did schedule a drs appt asap bc I never in my life encountered anything like this EVERRRRRRR!!!! Anybody been down this road b4 Thanks So Much