Had this for whole week, someone tell me what it is?

Men's health
1
I've posted a previous thread on this issue and it seemed to form a lot more that it became red. It popped on its own like 3 days ago whilst i was sleeping and i think that what made it red. 7 days ago

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now

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I shaved before having a sexual intercourse using a condom and it showed up the next day of having sex and now it seemed to grow
2

Anyone?

3

For more info; it doesnt hurt or itch when left alone but its painful when i rub the infected area

4

They like pimples or ingrown hairs