What is going on?

Ronda • TTC #1 since Sept 2013.
So I have an appt with the gyno next Tuesday but I'm trying to figure out what is going on and seeing if I can get insight. 
I'm on CD43 in a cycle that is normally 28-30 days and I've never been late like this. Over the past couple of days I've been spotting lightly. Now nothing. The last hpt I took was Saturday and it was a bfn. I've had two MCs and both times I had a positive at CD 29 or so. 
Anyone have any insight. This is just weird. 

Glow Resources

Let’s Glow

Glow is here for you on your path to pregnancy

Glow helps you navigate your fertility journey with smart tools, personalized insights, and guidance from medical experts who understand what matters most.

25+ million

Users

4.8 stars

200k+ app ratings

20+

Medical advisors