Ttc with pre-seed!

Me and my fiance are TTC with pre-seed this is our first month using it. We just started like 3 days ago I believe. Well today I'm on cycle 14 and I feel cramps. Usually when I'm ovulating I start cramping. I tested this morning for ovulation there was a line but not as dark as the control line. I feel like I'm ovulating eight now! My fiance made me mad because he didn't want to baby dance. I know I shouldn't be mad but after 9 months and nothing. I get upset that it isn't going to work if we don't baby dance on my ovulation day. The only thing I'm also confused by is on glow it says I only got a 7.6 chance of pregnancy. And that I'm not even in my fertile week. But I'm cramping so it has to be ovulation or could it be something else? We were going to baby dance every other day but today I wanted to baby dance because I feel like I'm ovulating.