Husband Passed Out During

Britney • 24 madly in love with my amazing husband August 27th 2015 we tied the knot! Pregnant with our first!
Anyone else have their husband pass out in the middle of sex?
I literally give him a blow job (he didn't finish) and tell him I need to get a little more wet again before we can finish and he gives me no help and goes soft. 
He tells me he needs to go to the bathroom then he'll be right back and we can finish then he starts to touch me and rub my clit getting me ready again and not long after he's snoring in my side of the bed. 
I feel so unimportant and unappreciated right now. He goes out has 4 drinks while I'm at a girls night party his sister is hosting I pick him up after he keeps texting me he wants me and can't wait to take me home and have me. Then we get him and he passes out before 11:30! 
I'm honestly upset and don't know what happened. And this isn't the first time something like this has happened but usually it's pretty late and I'm the one who initiated. But tonight it wasn't late and he initiated. 
Am I wrong in being upset? Has this ever happened to you?
I do not want to start having "married sex" and in afraid this is where nights like this are leading.