No AF

Bailee • Bailee&Clayton, hopefully soon + Baby
Still no AF, 8 days late now, took a test when I was 2 days late and got a BFN... I'm nauseous on and off all day, my boobs and nipples are sensitive, I get light cramps once in a while... I've been just waiting to start and haven't... Usally before I start I get light spotting 1-2 days before I start, had only rusty brown spotting once like a week ago and now nothing since.. I have PCOS so I'm so nervous... Ugh...:(