My mom is so stupid I can't rely on her for anything yet she keeps messing everything up in my life?

For example if I just want to be around her visiting her it's turn into her being a control freak and at the same time she's jealous of me and she's messed up in the head. She'll tell me I need to do this and that but when I listen just to think maybe it'll make her happy it f***s up my situation and if I don't listen she literally won't give up non stop talking to try to control me. Now my life is messed up because of her (& other people.....strangers that she's talked to about me have told her she needs to back off so it isn't just me who knows this) and I'm trying to get myself out of this situation but she refuses to stop. For example one time I asked her if she could stop suggesting places where she thinks I should work. I was literally expecting her to be like "oh I didn't realize I was doing that I'll stop" instead she slowly looks at me and is like shaking her head "no...." and I was like "can you please?" and she was like "no I can't" like she's saying it's out of her control. She is messing up my life like the most annoying person & if I tell her she's annoying me she'll literally get p*ssed and start yelling at me and one time she attacked me for NO reason in the car she started going crazy pulling my hair and I was trying to get her off me and she started yelling "Don't hit me!" and then attacking me LIKE I'M THE ONE WHO STARTED IT. LIKE SHE WASN'T EVEN ATTACKING ME BEFORE THAT. like she totally lies about how she starts anything. like i'll bring it up and she'll completely deny it even happening. one time she held a knife up to me and I tried to get it out of her hand and i cut myself and there was blood everywhere and all over her and I needed stitches but didn't go to the hospital and a few weeks later I was talking to her about how she held a knife up to me and she lied and denied it and said "no i didn't" acting like i was lying.......even though it was a whole gory bloody scene that lasted for an hour. i even showed her the scar on my finger and she still denied it and i know she knows!!! and i know she knows i knew she's lying!