You need to get out there and make new friends. I'm falling into the same boat where my friends are dropping off and I'm not taking new ones on board. I also used to drink heavily to deal with my internal issues. I don't now because my wife prevents me from doing so, but if she wasn't around, I would probably go straight back to drinking.
I hear you, i've had severe anxiety and ocd for 15 years. And i drank really heavy to deal with the anxiety,self confidence,feeling less then, fear of judgment, i have a long list of reasons why i want to feel numb too. You need to get sober, hopefully you can try a treatment center. If not go to AA meetings, get a sponser. People in AA are so supportive and its easy to meet people, and thats coming from someone that can barely handle eye contact with people at times. They won't judge you, and you can really heal yourself and restart your life. Life is about peace and happiness, and sir you can have that in your life. Take care
You need to seek help for your drinking problem right away. While alcohol may ,ake you feel better in the moment, it actually exacerbates anxiety and depression something FIERCE after indulging. That's why you're feeling SO badly when you're not drinking.
Not to mention the physical damage that alcohol causes. You need a full work up as well!
Seek some help, and soon!
Really sorry to hear about the sadness and lonliness in your life but you know that alcohol is not the answer at all.You have to start eating because you need to look after yourself.Get out and about and make new friends.Isolation can be an awful thing.If you ever want to talk there are many good people here at medhelp.