There is not enough good that I can say about the wonderful feeling of love and support that comes from a support group of women with a common ailment or disorder.
There is a wealth of information both educational & interesting that comes up. It can be overwhelming how much information and support your recieve. Especially when you participate in a large group such as I do. The women know where you are coming from, have felt what you have felt, know the frustrations, & feel the pain you suffer in dealing with vaginismus.
There are many types of support groups and it is up to your particular needs to decide which type you join and how much you participate or lurk on a site. (A lurker is one who reads what everyone else has to say but remains in the shadows without the rest of the group knowing anything about them.) I will say that the women who participate gain the most support the fastest by establishing online relationships for friendly personal support.
Look through the link indexes of the Sexuality Tutor's website to find support groups that Andrea strongly recommends.