I would recommend you start with a low dose of an SSRI. If sleep is a problem use remeron instead. If you get edgy at first a little clonazepam for a week or so will help, and that problem usually goes away. You need to give these meds a good 6-8 weeks at a good dose to see if they will work. Some others that can be added or tried if you fail ADs are gabapentin or pregabalin, both have very low addiction potential. Exercise is one of the BEST treatments for most anxiety disorders