Do you have any hobbies?? Something that you really enjoy doing and feel comfortable with? See if there are any local clubs or organizations meeting in your area. Take a class - cooking, art, computers, postmodern basketweaving

, anything that might interest you. Many community colleges, craft stores, culinary stores, etc offer short courses for people who want to try something new. Check out the calendar section of your local paper for groups meeting at local museums, local hiking groups, community events, etc. Volunteer at an animal shelter.
Most importantly, find something that you feel comfortable and confident doing, so you're sort of "in your element" and the anxiety should lessen.