Sick and tired of it

Amber
TTC 1.5yrs, 2 miscarriages and countless BFNs. 
This month I swore I was pregnant! I had so many symptoms... wcm, sore breasts, nausea, cramps, crazy dreams, and so exhausted. 
Took FRER this morning, 12DPO, and a BFN! I have a couple days until AF, but I'm loosing hope. 😞
Has anyone ever "felt pregnant" and had a BFN before AF and eventually a BFP?!