How late did you get your BFP? I'm on CD36 and the last test I took was on Oct. 18 and it was negative. This has to be the most confusing thing for me because I think I had implantation bleeding, and haven't gotten AF yet. I've been really tired, tender boobs on and off with sharp pains in my nipples at times, really hungry, and having frequent headaches. I'm even bloated and my lower abdomen is firm. Idk 😐 I just wanna know already, but I'm starting to think that I'm just not pregnant, even if I'm having all these symptoms.