Background: I broke up with my ex a few weeks ago, we were together for 4.5 years - I checked out of the relationship months ago (about 6).

I started talked to someone new a little bit ago, mainly just a distraction/hookup. Well we met up last night, had drinks/dinner and I ended up spending the night with him.

Things were great and the sex was pretty amazing!

My issue is, it is so weird to me, to be with someone who isn’t my ex, since we were together for a long time - I know I don’t have feelings for him, I was just used to the routine.

How do I get this feeling to go away so I can actually enjoy this new guy..has anyone had this before? It’s weird and all I want to do is enjoy this!

P.S. my ex has already moved on, but we live together because our lease isn’t over yet