Support Groups For Mental Health

Hey there! So I've been trying to find some mental health support groups, but it's like fishing in a pool with no fish. Most DBSA meetings are packed-plus they're for Bipolar folks, and I'm not Bipolar. Now, AA meetings are everywhere, which is great-but I need something for my own type of struggles. Does anyone know any online meetings that are actually easy to get into? Any help wuold be super appreciated. Thanks!