I'm 24 and feel as though I have nothing left to live for. My long term relationship ended this year and also I'm severely overweight (obese)

I live the UK and come from a large family of religious maniacs (JWs)

I was sexually, mentally and physically abused as a child.

Right now, I'm stuck working from home in an endless loop of wake up, work, go to sleep. I do nothing on the weekend and nothing in the week. I have no friends away from my EXs and don't have the will or desire to make new friends.

Some nights, it feels so bad I just want to end it all, but I am a coward, I  have no straightforward methods of doing so.

I just need to know, how can I possibly escape this living nightmare I currently call life.