Dear Ricardo:  

I'll pardon your expletive (but this time only!) to get you an answer that might help you. The fact that you are even thinking of the priesthood is significant. It takes no effort to think of matrimony. If you are normal (health, intelligence, psychology) and you are asking yourself this question you may have the bug. My best advice is to visit a seminary. If you have a vocation, something might click.

God bless.