I usually had 34 day cycle before my second chemical pregnancy in March 2025 .Since April my cycle changed to 31 day cycle . My period tracker app says I'm ovulating on 25 May .I and my fiancée had couple of pull out sex from 15th,19th and 21st of May it's been almost 2 months without checking my period tracker because of stress I had after my chemical pregnancy so yesterday was 24 May 2025 in the morning started having my ovulation pain that's when realized might be ovulating after checking my period tracker. Can I get pregnant ?