I haven't done anything with it. So what does that mean? Will it still go away eventually?
No, it will not go away. You will still be seeing it when you are 80 years old. In fact, it will even grow.
Have had those. Did you snap your hand in an aggressive mailbox?
IQ is right, you can drain it, if you did not do that, it will form a scab under your skin, and it will fall off, eventually. On the bright side, the piece of skin over the scab will prevent picking at it just a bit.
Even if you have one under your nail, you can drain it. Takes a bit of guts to drill a tiny hole through the nail, but, can be done, and is a relief in the end.