AITAH for being upset with my husband?

So I (28f) and my husband (31m) had just got married May 20, 2025, still very much newly weds. Well I’m currently 35 weeks pregnant with our first son together, mind you I already had a daughter (8f) and he had a son (5m) from a prior relationship. Well to get into the story it’s like every time I ask him for back/hip rubs and to lotion my feet, cause I’m heavily pregnant, he’ll either do it after huffing and puffing like he has a attitude or he’ll be like yea in a minute and continue to lay down and go to sleep. (He doesn’t have a job all he does all day is freaking sleep, even more than I do.) It’s like if I don’t bug him and constantly nag him he won’t do anything I ask of him, because as him being my husband I need help and thought I could lean on him in my time of need. I’m a 5foot woman that has gained over 40 lbs to grow his son, he’s 6 foot 7 so you can understand the height difference, and our son is measuring big especially for my body. I fear if he’s this lazy and non reliable I’m going to get the same thing when the baby is born which sucks really bad because due to my size, being small and health issues I have to have a repeat c-section. So AITAH for being really agitated and feeling alone in this pregnancy and possibly considering a divorce already? As soon as I have an update I’ll definitely post, I’m considering talking to FIL to get the best advice possible considering I don’t really have any trust worthy family (addicts).