Hello, this is my first post here. I've been TTC for 7 months. Had a chemical pregnancy in may (faint bfp 3 days in a row then bfn and af a couple days later), other than that have been really regular and all negative tests. This month I feel like we had sex at all the good times in the fertility window. Af was due 4 days ago and i usually spot a day or two first and I've had nothing at all but still getting bfn :( have had super sensitive nipples for about a week. I am finding it really frustrating convincing myself I must be pregnant but then keep getting negatives. Does anyone know what the chances are that I am pregnant, and have some symptoms but don't have enough hcg to be showing up on tests :( feel like I keep giving myself false hope.