Frustrated

I'm just so frustrated with my bf. I feel like I'm dating a boy not a man. I keep having to nag him to put in the florring in his car which has has had out since December because he wanted to change it he only just brpught the plywood for it and I have to keep telling him to do and actually go with him to make sure he actually does it. He is adult with a job I should be having to nag him like I'm his mother. For our anniversairy he gpt me lego flowers and during a migraine I had to get something from under them (they were on my desk) and they accidently fell and then he got mad at me and he gets mad at me if he's had a bad day which I shut down immediately but I'm getting just so fed up. He's on his phone whenever we go out just us or with our families yet I make an effort not tp check me phone unless I'm expecting an urgent notification even then I try to check as little as I can. Am I wrong to be frustrated and fed up and just over it?