I'm looking for alternative evidence based approaches for anxiety that gives physical symptoms (whole 9 yard: stomach problems, nausea, racing heart).

I've done CBT for a good good while with different therapists, and it doesn't work. I've also done a bit of ACT but it's really just extension of CBT so I'm not quite optimistic.

SSRIs are a no go because of sides and lack of results.

Approaches and medication would be appreciated.

Thanks!