I'm 17, and recently noticed a small lump, about the size of a mosquito bite beside my right testicle.

It is not on the testicle, but rather right beside it, in the part that attaches it to the leg.

It looks like a mosquito bite, and is definitely under the skin as it feels hard within.

I feel a dull sort of numbing on my right testicle, as if i got kicked in the balls but like 2 hours ago. This could be all mental, but it feels sort of tingley.

please help! looking to go to a doctor, but as im 17 its sort of difficult.

Scared sh*tless.