Do you ever feel like you just have become like roommates with your significant other?

Been together 8.5 years married for 3 lately.Isex just feel like a roommate. We used to go to parks on the weekends, cuddle and watch movies throughout the day, and just spend time together. Now he spends literally every day and free time he has in the garage. We get about 3 hours total between meals and before bed. I just feel alone in my own house. I try to keep busy but lately I just want to sleep cuz I'm so upset and frustrated. I have addressed these things but he says well when am I supposed to do things I wanna do? He goes in the garage right after breakfast until work(during the week) on the weekends he is there for hours until lunch then eats and goes back there, dinner and shower then back to the garage we watch a show at night and have a snack and it's bedtime. I just want to be loved and spend some time with. Sex has gone down the drain too seems more like a chore now a days as well, use to be everyday now it's maybe once a week if that, yes some days we both are exhausted which is fine but. During the day on the weekends idc how long as I clean do laundry and get stuff ready for the week but after lunch it would be nice to just watch a movie for a little bit but nope. I don't know anymore.