I agree with WFC, Kudos to you for going.
I am not ready for a live support group. I had a bad experience in an outpatient setting after a hospitalization that will stick with me for a long time I think. It wasn't violent or anything like that, just someone who clearly felt some hostility toward the "new person" and felt the need to comment/contradict/interupt every time I spoke on any topic.
I never went back.
Let us know how it went. I hope it was helpful to you