That's one of the reasons I like AA, it's nice to catch up with people who are on the same page as you and just 'get it' but also great to make some sober friends. I didn't know anyone really who didn't drink before going to AA and now even when I don't go to meetings i sometimes hang out with few girls I met there who want to do fun things sober. It's cool!
And congrats on being so close to 5 months, amazing!