Help!

Genevie

A few days in a row I've had positive opks, if I test when I get off work they seem on the more negative side. I'm so confused by these opk shenanigans, this is my first time TTC and tracking this stuff. Anyway, my cm is creamy tonight but a good bit of it. When should I test for better accuracy? My work schedule is hectic and always changing so I can't always do it the same time every day.

Also, had a docs appointment 2 days ago and they gave me a pregnancy test and they said it was negative, so I'm ruling that out (I think) for the multiple positives.