Help with Anxiety treatments?

I am 17 and have been suffering from social anxiety, general anxiety, ADD and a learning disability in reading wrighting and math for 11 years. I have tried lots of medications most recently zoloft. I am on leraxipam taken as needed. My anxiety goes through stages of me feeling almost normal and then I sink down lower then I have ever been. I feel like I am starting to fall back wards again and I think its time to try a new medication or something. I try to eat healthy I never eat fast food I try to eat alot of fruits and veggies I take vitamin B every day And that really helps but I need something more .I am going to start to taking a yoga class I'm in therapy once a month. I feel like I have been doing every thing I can do. If you have any natural suggestions I would love that or any medications that have worked for you or really any thing I will try anything. I know it will never go away but this is just to much for me. so anything you have I will try.