I need some mom advice before I have a mental breakdown...

Okay so I lost all my friends when I got pregnant. I’m 19 with a 1 year old and I’m married. I don’t really have anybody to talk to besides my mom but we’re not talking no more. Anyways I’m stay at home mom and my husband goes to work well not since he’s been on off cause of this virus. Well I’m not getting no help with the 1 year old. I’m talking he sits and plays video games all day. He’s been doing side jobs but other than that he just plays video games and watched tv. But all our son has been doing for a week or so is CRY!!! He wants to be held all the damn time. He’s not sick cause I been checking his temp. He is teething but I been giving him Tylenol and orjel and teething toys. He eats great and drinks plenty of juice and everything. Like I don’t know what else to do! I can’t even get nothing do. The only time I get a second to my self is when I’m in the car and I have to take him with me obviously. But omg. I’m losing my mind like I’m ready to cry and run..... and I feel like a bad mom now cause NOBODY is helping me. Not even to mention my husband encourages him to fight and wrestle so I keep getting things thrown at me and smacked In the face constantly I tell him no and take his hand and tell him to be gentle but he just does it again. So I’m constantly getting smacked . I can’t even get a second in the damn shower without hearing a baby cry. When we go to bed he does co sleep which I have been doing everything to get him to move to his pack n play I just can’t hear him cry anymore. But I can’t even sleep anymore cause both my husband and baby sleep on me .... like I need personal space. And then my husband sleeps side ways so I’m constantly squeezed in to a corner and my BODY HURTS SO BAD EVERY MORNING.... like I just don’t know what to do anymore but I feel like I’m going Insane at this point. AND YES I HAVE TALKED TO MY HUSBAND ABOUT ALL THIS AND HE DOESNT CARE. I could leave him yes but I can’t get a job and a baby sitter. I don’t have any family . And we’re not close to his. So everything is just fucked. And I’m losing my mind.