Ovulation question

loz

Hi all,

I wonder if anyone can help me and my confused brain out?

I have been tracking my ovulation with opk’s since CD1 and according to glow my ovulation day is in 5 days,

since yesterday I have been experiencing EWCM and more of it today with cramps and pinching feelings both sides, But the opks are reading low no LH surge at all? I’m confused?