Frustrated

I'm just frustrated and wanted to get it out of met so I can have a better day.

I tested Monday at 10dpo, negative. Wednesday at 12dpo, negative. And this morning at 14dpo, negative. AF is due tomorrow and I am just exasperated. We have been trying for 3+ years, with two miscarriages last year. I was really hoping this month I'd be able to have a BFP. But I have this ever sinking feeling that I wont. I try to stay upbeat about TTC but this morning I just feel defeated.

Has anyone else gotten so many negatives, only to gain a positive after AF expected arrival?