Married to the wrong person???

Sometimes I feel like I’m married to the wrong person like we literally have nothing in common maybe like 1 or 2 things out of 10 we share the same interest. I love him don’t get me wrong I can’t see myself without him we have been together 7 almost 8 years now and have 3 kids together but sometimes I feel like that’s just it nothing else. He hardly pays any attention to me and when he does it’s for sex and once it’s done than so is everything else we don’t even cuddle anymore we just put it backs together and go to sleep. When I ask him to rub on me or even just touch me non sexually he moan and acts like It’s a big ass hassle and it hurts me to the point where I don’t even bother asking anymore. When he wants something I do it but I can’t even get a slight touch. During the day he is at work so I don’t see him till late in the evening and when he is home he’s either on his phone talking other people or hanging out with his brother in-law and acts like I don’t exist. He pitched a huge ass fit about me wanting to get a house for me and our kids while he travels for work because he wants us here with him. Like why do you want us here if you don’t even acknowledge the fact that we are here. Sometimes I feel like all I’m ever good for to him is to give him head when he asks and to make sure he has cooked food. Other that that I feel worthless and when I try to talk to him about it all he says is well I bust my ass all day at work and when I get home I’m tired and want to relax. Meanwhile I’m stuck in a travel trailer with 3 kids and a dog by myself... I just want to cry sometimes. I’m constantly praying that this is all a dream and I’ll wake up soon😭😭😭