Nothing is wrong with being single. You life does not have to be validated by being in a relationship.
Being single gives you time to find the greatest love. Loving yourself. No one else can give you that.
Believe in your own self worth because if not you'll attract more who seek to control you or abuse you.
You left him so let his words roll off you and out your mind. Replace them with your own words. Words that'll encourage you and inspire you. Believe in those words and soon you'll feel the warmth that only you can grant yourself.🙏