Depression. Depression. kindly help me.

I have been suffering with above symptoms ever since I got married. We (me and my hudband) got married on 16th Jan 2017 and from 18th Jan 2017 the atrocities have started. I have suffered domestic violence from my husband and in laws and they pushed me out of the house. They harassed me physically and mentally. My husband had beaten me up many times on petty issues and also left me midway on our honeymoon trip at Andaman and reached the jetty and boarded the cruise leaving me alone midway.All these harassment was because of the dowry demand. All this has traumatized me to an extent that I can't get out of this trauma. I keep stressing myself unnecessarily. I get the feeling of losing and have lost confidence. I'm not able to focus on my work. I constantly feel depressed and try to stay isolated. I want to lead a happy life. I want to feel happiness and want to forget these horrific incidents. I want a help to get out of this state of depression. Kindly help me.