TTC after IUD

Hi there

A couple weeks ago I was convinced I was pregnant (don’t we all do this lol). My brain was all scattered, the exhaustion was so real. I’ve been breaking out like crazy for 3 weeks now and I have had light cramping on and off for the same 3 weeks. However, all I’ve gotten is BFN and AF has not arrived and I’m on CD 38.

It’s very possible that my body is just regulating and out of whack because I got my IUD removed in august, however I have had one real period right on time since then (in September). Should I keep testing or do you girls think my body is just figuring things out right now?