Issue with my husband

Hi all, I got married in 2020 November. He is money minded and expected my salary to give from start of my marriag. He did not ask me directly but harrased by beating when I'm pregnant for money. Even he did not bother how my health is? I carry baby boy of 2 years now. From marriage to till now he did not afford a penny on me or my son. He just came on delivery day and He even did not come to see my baby boy after he was born. Also I went to my mother in law house at 5 months of my child they took off my phone. No one is there to express my pain it is a pure Village. I shud not go anywhere neighbours house as well. Ive to be alone in my home itself. My mother in law and uncle along with my hubby used to harass me for dowry. They don't want me to do job. I've studied btech and works in an MNC at strt of marriage and before as well. They want me to listen to them all the time and shud be chappal at their feet shud do all works alone no help scoldings everything done in that 5 months so literally tried to suicide but i have my baby that's y I'm staying. I've called to my bro secretly from my hubby phone and explained they came and took me off from there. After i reach my home I've consulted doctor she just wrote "domestic violence " by seeing me. I've strtd working again now I've put my child in day care taking care of him all along since married. Husband or mother in law or uncle did not come till now Please tell me a solution