Confused!!

Janna

My cycle is normally 24-25 days. My last period I believe was 11/24- 11/30. Normally 6-7 days. I was due this month but it started on the 27th day with pink cm. Then a bleed and then on morning of 12/26 I had a glob of cm with brown blood in it. Then it stopped completely. That’s totally not normal for me. My last pregnancy I thought I was pregnant, got what I thought was a period, even used tampons and assumed I was in the clear. We weren’t trying at the time. Then after carrying on with my sister I had some light pink spotting and knew something was up. Took a test and I was pregnant. I’m afraid history is repeating itself. My periods are never that short, it was 4 days, they usually slow down, this completely just stopped. Even on 12/25 I went almost all day without changing my tampon. Now I’ve been having horrible cramps on and off so bad I’ve been using the heating pad. Has anyone had implantation bleeding similar to this? I’m thinking that’s probably what it was. My app said I was to ovulate 12/4 but I think it was later than that because I track my cm. How long til I can take a test? I just hate not knowing. I’ve been going crazy. I’m calling my midwife Monday to get a blood test but it’s so far away. Also, all I’ve wanted to do is cry, I’ve been snapping at my husband and kids. Not like me at all either. Has anyone had anything like this before??