What causes this anxiety type: a constant nod / tightness / umcomfortable sensation in the stomach, breathing feels somewhat constricted. Like being stuck in the fight or flight more forever.
?
This is what I have. It's definitely physical and not psychological
Can't do this with low energy levels. I have to have some stimulants to function.
I had this all the time, and still have sometimes. But fixing my digestion, plus keeping blood sugar stable (frequent carb feeding) plus keeping serotonin low and dopamine high fixed it for me.