I know this is probably no help at all seeing as I really don't have any social anxieties, but I am very experienced in having no insurance, haha.
What I found to be the best path to take was just doing some research into any clinic that used a sliding scale fee based on income. I was fortunate enough to find one here in Nashville that offered many different services, including mental health.
I am more than willing to help you find something if you'd like. I watch a lot of law and order, so I'm quite the detective now
I really do hope things get better for you.