TTC #1!! Ovulation advice.

Been trying since February. No luck yet. This months cycle started on May 2nd. 28 day cycles. 14 day Luteal phase. I'm pretty regular but it varies from 2-4 days, sometimes. Fertile week started Friday I think? Me and DH BD Saturday, Sunday, Monday, And Tuesday. But not yet today! The first picture is my surge at about 3pm yesterday. The second picture was at about 10pm today. (Wednesday) the 17th. All BD ended in ejaculation. I'm not sure if that means yesterday was the actual day. Or today is after the surge? And since we're unable to today I'm afraid it will lower the chances by a small percentage. I'm trying to get the best possibility! Am I covered??? I'm so worried. I HAVE had period like cramps today. I do not temp. And I have had super watery, slick CM since Saturday. No medical history. I'm genuinely healthy. Should I worry?