2 months missed period

Courtney
Okay I really need some feedback. I don't know what's happening with me. I got off bc in January so me and the hubby could ttc down the line. Fast forward. I've gotten my period every single month around the same time. The last I saw a period was October. :-( a little confused here. She was a no show in November but it turned out I got a BFN and today is the last day of December and she's still a no show. The last time I took a test was last week and got another Negative. Something is so weird about this because I've never missed a period since I got off bc