You kind of learned a lesson with him... A lesson who rrally trully hurts, but you learned a lesson.
Like you say, the better is to move on. You already just talked about it, it means you're ready to move on, by letting people what happenned.
It won't be easy, it will take time, but you will do it.🫂

I'm really sorry to learn what happenned to you, and I hope you will heal of that.
There are people who can't take anything seriously, and even if he wasted two years of your life, a relationship, or anything else... He didn't waste your life. You have so much more to do and accomplish.