BBT Help

Elizabeth 🌿 • Mrs 6 years❤️ • Mommy • 👧🏼 5/15/18 • 👶🏼 6/1/21

Hi ladies! This is my first month temping and I've also been using OPK. Last month I got a positive Clearblue digital OPK on CD13. This month I haven't gotten a positive yet just the empty circle so far. I've had ewcm for 4 days. My question is from my chart does it look like I missed ovulation? We have BD every other day just in case.