Cd 65 no af. Help!

Lora • TTC May 2016. Hoping soon! ❤️
I'm on cd 65 I've pushed my period back another week. I was supposed to get af about three weeks to a month ago. My last period I was a cd 71. And it really wasn't a period. It was only brown dead discharge like before and after your period but no red. At all. So technically I haven't bleed since March. My pants have gotten a tad bit tighter but that's it. No sore breasts or bfps. I've had a couple of hpt that if I let them dry for a couple of hours then there is a pink line but I'm not say that's positive. Any advice or opinion or if you've been through the same thing I would appreciate it. Tia 👋🏼