Welcome Nicobar,

Respect for divulging your background and heartfelt plea. I hope you enjoy your time here and gain something from it, however the hard truth is at the end of the day you can only help yourself, and I hope that you do.

My suggestion to you would simply be to go out more, hang out socially with work colleague, join a local sports club or society of some sort that takes your interest, just build on from there. Having a network of people with whom you can partake in social activity will work wonders for your general happiness and wellbeing.

All the best.