Not sure what to do

Chantell

Hi guys. So I went of birth control in Feb. Was super regular March-may. Missed my June period and my July period. The app says I am 35 days late. I've taken 6 tests, all negative (although they were all taken like 15 days ago). I went to the doc she said everything seems normal and she's not super concerned. But hubby and I are TTC and I'm frustrated. What should I do??