How long did it take you to get over your first relationship?

I’m frustrated with my self because it’s been almost five months since I first split with my ex boyfriend (I asked for us to go on a break and then he didn’t wanna get back together (ouch) ) and I still don’t feel like ive really moved on. I’ve dated someone in the meantime but ended that because I knew it wasn’t fair on him or me because I just kept comparing him to my ex. The relationship turned pretty negative at the end but I just keep thinking about all the happy, cute parts.

How long did it take you to get over your first relationship? If anyone had any advice I’d really appreciate it ♥️