Husband couldn't cum..

Whitney • New Squishy Coming 2/28/18...🎀Evalina LaDonna 2/24/16 🎀....✨Angels: Zander 6M, Journey 3M
I've been trying to track when I'm ovulating with ovulation tests this cycle... And I'm pretty sure I got a positive test result two days ago... 
My husband knows I've been testing this cycle. 
So I've been trying to BD since then.
Well this am, I grab his junk upon waking up, and he said are you still trying to get it in, I said always... Then we proceeded.
Half way in he said I was way too wet... 
Then couldn't make me cum because I was so concerned with him cumming.. 
And then it just went on and on and on and... Nothing. 
He stopped pulled out said he's too dehydrated and started getting ready. 
We're both starting new jobs in Monday he has errands to run and stuff.. I feel like him knowing I'm taking ovulation tests, and knowing we're having sex to get pregnant put too much pressure on him and I just want to cry.
Or of course as s woman I want to assume it's something wrong with me but I know he would say it if there were.
I thought women were the ones that couldn't get into sex if we were so inside our heads, not men? I feel guilty.
I was in the bathroom when he left and he popped in and said I'm going to drink a ton of water today and tonight we're going to get the explosion. Lol I laughed but tried to not cry at the same time. I know, I'm a nut..