Ask your doctor about beta blockers. It s-sounds like the physical effects of anxiety are overwhelming to you; beta blockers block the effects of adrenaline b-but do not have psychoactive effects, so they are easy to take and h-have little side effects.
The other thing you can do is called "squared breathing". You do it by:
1. Breathing in for four seconds
2. Holding that breath in for four seconds
3. Breath out over four seconds
4. Hold it out for four seconds
T-this can substantially reduce your anxiety by keeping your CO2 levels normalized. Quick t-tip to prevent panic attacks <4