No AF after IUD removed, TTC

Okay so I had my mirena removed on October 9th, started spotting on October 11th. For the next 9 days, I would bleed or spot. Assuming that was my period (after not having one for 2.5 years), I should have started my period on the 11th of Nov. I have taken 3 hcg tests and they're all negative.

I need any and all mirena stories that are related to this or can possibly give me some hope here..