Need help!

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I have this small bump above my clit hard to explain can’t look due to me being sickly overweight so I can’t look down and see it no I don’t have any std or anything like that could it be unprotected sex the cause of if he accidentally rubs that area ?

Tried to pop it and guey slimey stuff came put an it but bump is still there

Hurts abit after I popped it abit