Is it true? Don’t chase, attract.

I (21 M) was in a 4 year relationship which ended up because my ex cheated on me. After moving on from her, I met this cute girl in my college and I instantly had a crush on her,we became good friends and I eventually expressed my feelings to her but she friend zoned me. I want to ask Men on this sub, is it true that now I should just wait, and dont chase any girl, as I have heard if you “stay real, you will attract real” and the right one will come eventually. If you had any experience like this, feel free to dm or comment!