confused about period & why it's late & pregnancy

Tayla🌼 • Two daughters 🌸🌸 13month Gap. 👶🏼 👶🏼 👼 healing from loss 😭 at 11 weeks pregnant. NOW -🌈 👶🏼 on board
Okay long story short. I started tracking my ovulation with <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">eve</a> and it was perfect timing and so was my period. Well 2nd time around my period was now due two days ago & I did a pregnancy test with clear blue and tested negative. I have no symptoms of my period coming either. My husband and I use withdrawal but plan on trying for baby's soon? Do you think I should test again ? Do you think I should wait ? So weird thanks !!