I’m 10 days late on my period. Negative tests but for the last week or so I’ve been having lower back pains,nausea, and headaches. According to my other <a href="https://play.google.com/store/apps/details?id=com.glow.android">glow app</a>, I ovulated around 29 days ago, assuming I didn’t ovulate late. BUT my periods are 30 day cycles to the T on the 22 of each month. Anyone else have this scenario and still end up pregnant? I’ve been pregnant once but that was 11 years ago so any advice is welcome!