What should I do

I am 2 months pregnant & my husband had been out every single time his off from work ! It’s like he’s never home! He shows up home whenever he wants! He’s always out all night , comes home in the morning! I’m struggling with this pregnancy! My morning sickness is really bad ! I’m constantly vomiting day and night ! My families doesn’t live here all I have is him here & he’s treating me like shit! Never calls me to check on how I am doing! Always hiding his phone or going in the bathroom with it. He’s been refusing to have sexually relationship with me lately! I’m emotionally & mentally hurt! I’m desperate for his attention & love! I have been doing everything in my power to see me, love me & want me but nope nothing is working ! I don’t know what I am doing wrong or what’s wrong with me or what did I do to get treated like this !

Any advice would help me because I want to get out from this toxic relationship! I don’t know how long I can continue doing this !