Hi, so I am a 18 year old male. I have had these little bumps on my penis for a while now, and I've decided that they are hair follicles. Once in a while one comes up that is able to be popped (Like a whitehead). Lately I've been popping one that is coming back and back, now finally it has swollen up and feels almost like a cyst. I just noticed this within the last week. It is not really painfully but is very annoying. Ive tried popping it but no luck, it has no white head. Should I go get this checked out, I am worried it might be infected and need some kind of medical treatment. What should I do or what is it? Thank you for any help you can give me.

Only a doctor can tell you what it is. Make an appointment with a urologist.

Yes I agree with the person above... you need to be checked out by someone who is qualified... if you are worried that it may be something serious... the best advice is to check it out asap so you can treat it as soon as possible