At my wits end

Hey ladies, I really just need to vent a little. My husband is only 22, 6 years younger than me. We recently had our first baby...she is 14 weeks old and amazing. I have taken a full year off work to be with her so I'm home all day everyday looking after bub. Sometimes my husband's immaturity and lack of help really gets to me. Today for example....bub had a rough day of not sleeping, constant eating and crying and I was so tired and frustrated. I said to my hubby that I really needed him to take over when he got home from work so I could have a break. But instead of helping me out he jumped straight on the PlayStation and everything was once again left to me. So I asked him to get her ready for bed and get her to settle....instead he has fallen asleep and I'm now lying in bed crying trying to get baby girl to go to sleep. I love my husband....but days like this make me really dislike him a lot and take the shine off of being a new mum. Does anyone else feel this way or have you been through this? And if so how did you make your partner grow up and start taking more responsibility. Sorry for the long post xx