I’m so confused!!!

So I thought I ovulated early this month sense I had an almost positive opk on cd 17 and I figured I just missed my surge because I had started testing on CD 17. I had semi fertile fluid on CD 15,16,17 and then nothing after that no fertile fluid and all my opk came up negative. So I figured I probably ovulated on CD 15,16 and just missed my LH surge. Ok but here I am CD 23 and I’m getting EWCM. What do you ladies think? Should I BD just to be safe?

This Test is from CD 17!