Just have to rant....💔

I don't know if its me or not but me and my fiance have been together for 2 years or so and we have a 8 month. We had problems in the past but we've fixed them and after I had my baby I had to get on depression medicine because we always fought all the time. He works from 6am to 430 pm every day and I usually work nights amd have two days off. I know relationships aren't supposed to be all you know cuddly and flirty all the time, ect. I feel like I just clean and wake him up. We have sex like once a week most of the time but mostly he just wants me to suck his stuff...I hate it because I feel so unwanted..he really never calls me sexy or anything...I gained a lot of weight during my pregnancy I feel like I'm so fat...I don't know what to do...I feel like there should be more....spark...like play around with me or smack my booty...something...I feel like he never listens to me. When I bring things uo hes like did you take your medicine...??? Like wtf....any advice please 😭😭😭😭😭😭😭😭