I hurt my wrist snowboarding a couple months ago?

I hurt my wrist snowboarding a couple of months back during the winter. The pain wasnt sever enough that i felt it was necessary to go to the doctor and it doesn't hurt everyday ( I forget sometimes i hurt it). It still hurts now when i do push-ups, Curling weights when working out. Could i have developed arthritis or carpel tunnel from waiting so long? I want to join the military also so if i go to the Doctor and find out its something serious then im screwed.