Everytime I take a test!

TTC #2 due 3/29

Everytime I take a test and it comes back bfn my mind says you are infertile. We are on cycle 3 and this is the first month of well timed intercourse and I just want to give up. 7 dpo in my logical mind I know it's too early in my emotional brain I am a failure and hold give up. What the hell is wrong with me!!!! Seriously, anyone else or am I just crazy????

I know there are people on here that have been trying for years and my situation doesn't even compare, I guess I wasn't prepared for the emotional ups and downs of ttc. How do you keep going? It doesn't help that my husband as business trips that always take place during ovulation. Ugh God is testing me!!!!