I'm in a similar place too at 5 1/2 months. I am naturally a pretty self contained person, however, and I only ever came out of my shell and became very social after I discovered alcohol. That process took over 10 years to come full circle to reclusive alcoholic drinking.
Now I'm at square one, and feel I'm just now learning social skills the hard way, and it's going to take time.
Going to AA meetings relieves some pressure, but mainly I just wait in faith that things will gradually improve on this front, and the moments when I have to give myself a nudge are pretty evident.
In the meantime, even the most uncomfortable loneliness and restlessness is better than going back to the hell of my drinking.
Hang in there, it has to get better.