"I deregistered myself from my GP"

I have had a lot of issues to deal with recently which have affected me. I have been severely depressed last few weeks.

I de-registered from my GP at Broomwood road surgery at a time a counsellor was seeing me and knew I was depressed. I am now without a GP, at a time I am depressed and starting to drink wine a lot (when I have never drank before). I did write to the surgery, but to date they have not responded and have ignored me. I feel ignored and alone at a time I am at my lowest and yet have no idea which path to now take, except that I am getting rid of my possessions and am ready to give up.