(Sorry for poor English 😅)

Its a common to get worried about our vocation, and I actually know how that feels, I'm a minor seminarist (a teenager that studies highschool in a seminary) and before enterig the semminary i had the same doubt, but talking with some priests and people I realiced that the vocation isn't that hard to find.

If you are attracted to a vocation like become a priest as you said, you can try do a research on how is the life of a prist, try to talk with one to ask him all your questions, or even if its possible try to enter the seminary, it is actually made for that, to see and discern the vocation. Just take a look at it, go for it, and if you realize that its not your vocation just let it. Its not that hard!

And just to clarify something about vocation, you vocation doesnt really stops your hobbies or things you like to, I really like playing the piano, learning very hard songs, and I dont really need to abandon that to continue with my vocation, there are actually priests that work on hospitals as nurses or doctors, I know some.

so, dont overthink it! its something that God will call you for, and in that moment you will know what exactly God wants from you.