I'm 4 days laaaaaaate!!!! Ever since I started tracking my cycle last March, my period has come on the 20th of every month. Welp, not this month! I've taken 2 pregnancy tests and they've both been negative. In supposed to get surgery on March 20th for my endometriosis and they're doing a blood test the week before. Should I wait until then to do the blood test, or should I call them next week?? I'm just so excited!! I'm hoping AF doesnt show up! 🤞🤞🤞🤞🤞