OK. So for about 3 or 4 months now I've been dealing with this huge pimple. It appeared once I shaved, and since then I've been trying to pop it and never was able to remove it. At one point it was the same colour as my skin, but right now it's flaming red and it's HUGE. I'm talking about 3 - 3,5cm. I've tried popping it with a needle, I've tried cutting it open with a knife. Nothing works. (I managed to pop it a few times but it still came back/nothing happend.) Lastly I tried popping it today, I got abit yellowish-transperant liquid out of it and alot of blood, but 20mins after I did that it became even bigger. It's really really noticable and there's no way to hide it. If I touch my penis through my shorts, I can instantly feel it. It's really uncomfortable. What do I do? I don't want to go to the doctor. I can post pictures of it if it's needed.
I'm 16, never had sex before.