Insensitive husband

Since I’ve found out I am pregnant . My husband has not been the same . We had a miscarriage last year that affected both of us. Well unexpectedly we got pregnant end of March . Well long story short . Everything I’m physically and emotionally going through he seems like he’s uninterested and just not there for me like I would like him to be . He’s been having health problems and I’ve done EVERYTHING to be there for him . Literally take this man everywhere . And the moment I say I’m tired or exhausted I’m considered lazy. Like dude I’m carrying your whole child what the hell . Any advice on what I can do to handle this ?