Also practices to diminish anxiety that help some are yoga, calm music, deep breathing, going to bed at decent time, praying and listening to Psalms, journaling, limit phone time, planning week with a calendar, heavy blanket at night, heating pad, lavender in shower and on pillow, cutting out caffeine, drinking less alcohol, and not eating past 7:00.

I make sure personally to use grounding effects I also name out TV characters seems to be one of my really good ways to stop or decrease a panic attack or anxiety attack for me personally I make sure to have sour candy on me at all times to decrease the likelihood that I will have a panic attack and make sure to use ginger as well cuz that seems to be a really good thing for my nausea personally please feel free to reach out at any time if I can be helpful to you in any way

90 percent of your nervous system is in your digestive system so of course we experience stomach issues tying into anxiety. Sounds like you're doing all the things needed to help slow down the digestive process.

berberine has a very short half life should be taken 3 times a day

lower doses 500