Hmmm- you can look in the yellow pages under mental health or counseling.. call them and ask if they have a sliding scale fee. Some do. Also you can call your local college or University and ask if they have counseling sessions with the post-grad students. A friend of mine saw a woman through the University for $25 a week. She loved her counselor.. and the woman was just credits away from her PHD so she knew her business.
I have suffered from panic/anxiety disorder and have found meditation and self talk to be the most helpful. I havent taken any medication and have been doing great, but there are those who really need it.
Please read up on it.. I have found books in the library that have helped wonders.