ovulation test question!!!

Ok I really need help understanding all this and google is overwhelming. 
I'm currently TTC on my 2nd cycle. 
I'm using ovulation tests
Positive on Thursday, Friday, and Saturday morning. 
Today's test was negative. So does that mean my ovulation is done? Or does it mean I'm currently ovulating? When should I have sex?
My husband and I have been doing it everyday since glow said I was fertile. Do I need to do it like now since some people's eggs are only 12 hours or is it ok to wait until later tonight??
Also as I said, we been doing it everyday, but when I pee, the cum comes out of me. So is there anything still in me that can meet with my egg??? I am laying down with my legs up for at least 10 minutes after he cums.