I would ask what problem you are trying to solve.

It doesnt sound like youre in a long term relationship as you dont mention a partner, and i figure that youre straight or leaning that way as this wouldnt be an issue otherwise.

So likely you will be meeting women, and having sex, in which case you should be using protection anyways.

A woopsie baby certainly wouldnt be fun, but as long as you’re in the developed parts of the world (not including most of the US) there are other means of birth control (his and hers) that still leaves you the option without making a permanent decision right now.

Im also hoping that the surgery is free or covered by something otherwise it might end up being a very pointless expense.

Im 33, i never even thought about kids at 22. I dont have any and im pretty meh on it but id never have made a decision like that when i was your age. Things change.

Hope this helps.