Bfn again...

Kacie
So we've been TTC for six months. I'm getting super bummed out and wanting to stop tracking and stressing myself out over fertile days and ovulation. I know it will happen when it's supposed to happen but when will that be? My AF is 2 days late as of right now and I took a test and got a BFN as usual. I guess just work stress is causing me to be late (I am a teacher and it's back to school time). I thought this month would be the month, and I'm still getting BFN. I don't know what to do anymore.