All of the sad

I thought I had a lot going for me to get pregnant this month. I had ovulation spotting which I've heard was a good sign and we got in some BD this month. Af is due Saturday. I've had a lot of discharge and yesterday I had some awful cramping in the center of my belly plus a lot of bloating. I also had veins appear on my breasts. so i thought i had a decent chance of being pregnant. I tested this morning and had BFN. i feel devastated. I really thought this was going to be my month. Just really looking for some encouragement. My husband doesn't really care that we keep getting negatives month after month. I feel like it's never going to happen.