2 Weeks late and all BFN

I'm 14 days late exactly and so far all I have gotten are BFN, I've taken 7 tests and have spaced them out, I took the last one today and still nothing. I have a lot of creamy white CM, and I'm ridiculously nauseous. I have no idea what to think. I just keep waiting for AF to come and ruin everything. I don't want to get excited until the BFP comes along but I'm starting to feel like it won't ☹️