Hello

Delete her contact info, don't call or reach out again and stop obsessing.

You say you have been "dumped."

Honor that.

So yesterday afternoon's thread found you wanting to get her back and now this morning things seem to have changed and I am guessing she suddenly has not been thinking about you as you stated in your other thread. So my advice will change from the other thread.

If she has made it clear that it is over, then leave her alone. If she wants to call you, I assume she has your number. Block her on social media. What does Christmas and New Years Eve have anything to do with not contacting her? Just leave her alone. You know, pretend it is 20 years ago and there is not "social media." She can call if she wants to talk to you.

As far as not going places where you could meet her accidentally, I say that is silly. Go where you would normally go. If you enjoy going somewhere and would normally go there, then go. If you run into her, be polite, say hello. (Then grab the first willing girl and lay a big wet and sloppy kiss on her to see if she gets jealous. lol)

Bottom line, just live your life. You'll get over her.