Yanbu, it's shit. Everything apart from my son laughing is a different version of The Shit. Sometimes you have a 'routine' but then that goes to The Shit. He's one so it's not as shit as it used to be but I think it'll get shitter again.
Just to add my son as a person is lovely, but the actual life that happens after is really crap. Groups, weigh clinics, vaccinations, cmpa, reflux, colic, night feeds, engorgment, leakage, piles, health visitors, birth trauma, loss of friendship, loss of identity, loss is sex drive, loss of marriage, loss of beauty, extra stress, extra anxiety, extra depression.
Not enjoying motherhood in the first few years is in my opinion normal.