what is this bump

I have this bump that keeps coming back when i shave in my private area its not near the entrance of the vagina or on the labia majora or minora its like above that entire area. any way the bump is red and it does not hurt at all but sometimes if i push on it it pops and white puss comes out. the bump was there when my obgyn was examining me and she said nothing about it. It doesnt itch or anything what could it be?  o and this time its taking longer to go away cuz last time i didnt pop it at all.

[Vance2335]

it's not a STD, sounds like irritation from shaving. If concered follow up with your Dr.

[Mariesb]

I probably should have mentioned that sometimes the bump is hard and sometimes it is soft which i dont understand at all. I am going back to the obgyn but they cant see me for weeks

[Vance2335]

still does not sound STD related

[Mariesb]

im going to back to the doc in two weeks im just worried this could be something but last night i pulled some hairs surrounding the bump out and it instantly got smaller its now hardly raised at all so im thinkin this is a good sign that it is def not an std.