I can sure relate to these symptoms. Therapy helped me with them quite a bit. Healthy distractions work too.

Somehow in the middle of the symptoms I remind myself that this too shall pass, that though it might all feel really horrible and unfair that I'll survive and things will get better or at least different.

I check to make sure that I've eaten recently, if I need rest I can lay down maybe with music or radio program to listen to. Taking a walk might help too.

Watching a comedy can be a good distraction. I also trying to cultivate an attitude of letting things flow. I note the discomfort and let it go.

Have you had a good physical recently to make sure your health is okay? Are you due to review meds with a doctor or maybe try something new?