Didn’t you just start a topic on modesty in a future wife, stating that you aspired to be married one day, but had work to do on yourself before you could be in a relationship? And a thread shortly before that suggesting that you had met a girl you might want to date but you couldn’t accept her liking modern Mass music? The impression given was that you are maybe considering dating, but not in a relationship as of now.
I would respectfully suggest that you are perhaps putting the cart before the horse here since you don’t appear to be in a relationship at all.
If you think you are called to the priesthood, then speak with the vocations director for your diocese or seminary. They can also provide advice regarding dating and discernment.
We cannot provide you with a checklist of how a man knows he might be called to the priesthood.
By the way, being unable to find a woman who lives up to your standards of how women should dress, or your standards for Mass music preferences, or your standards for anything else, is not a sign that you’re called to be a priest instead. I know you didn’t ask that, I’m just saying.