Been TTC for 3 years resulting in 3 miscarriages. I track and do everything I'm told to do, lost weight, stopped smoking, everything! I'm on day 50 of my cycle, 21 days late, few cramps here and there but nothing that stays for long, no tender breasts or any signs AF is coming anytime soon and still BFN! I've used several different kids of tests and all negative or stupid evap lines. I'm so frustrated!