Congratulations Auchieshuggle and also sadforldr7!
It's no secret anxiety and panic attacks was one of many motivating reasons for me to stop drinking and I believe my issues was brought on by kindling. I never plan to have alcohol in my body again, the living hell of withdrawal is terrifying and even now makes me uneasy to even think about. Complete torture.
What is the situation/place/action related to your agoraphobia that you're experiencing? I remember early on wearing sunglasses inside stores, or even listen to certain music before I went in and sometime even listening to music inside stores with my ear buds helped a little. Once my overactive brain stabilized from withdrawal things improved and one day it was like "wow" I didn't even think about it anymore.
Speaking of buds or friends depending and what is related to your agoraphobia bring a friends along can help some also.