U must not loose hope,ur work place may be far away from home...but u try to make friends from your work place.If you feel lonely then u may connect ur friends with any social media.u may suffer from home-sickness,but it not stayed for much long.
Next Steps
1.sleep 8 hrs ani night
2.con ect with your friends
3.share ur thoughts with ur friends and relatives.
4 contact for further treatment.