@Eagle3 did they check for esophageal spasm? In another post you mentioned extremities spasming, which sounded like Restless Leg Syndrome, but this sounds like spasms in general. In my body, I suffered years from spasms all over my body that I thought were due to purely physical stressors or injuries. I have esophageal spasms (ES) but I also suffered from spasms all over from living with anxiety.
However, now that I take Xanax, I am no longer in pain with constant spasms in my chest, back, hands, and legs. Basically, I was permanently tense, clenching my jaw and getting headaches. All of that. With ES, it hurts to breath and it can make you pass out.
With blue lips, that is pretty severe. If you had spasms in your esophagus, weird as it sounds, one type of esophageal spasm "slaps your heart" and can cause it to temporarily stop or go into arrhythmia. Since you have the symptoms of esoph. spasm, triggered by cold or very hot drinks, (ice water and milkshakes or smoothies being the worst, thick and cold) and HUNGER. These, and rich and dense foods that are difficult to swallow, can trigger Esoph. Spasm. Have you passed out from the chest pinching and tightness? That can be a symptom of panic also, so I can't tell you what that is. A good Dr. should be able to do some tests and figure out what may be at work.
Questions:
What meds do you take? Have you tried the extended release meds for anxiety? Xanax XR is what has worked best for me so far. In taking Ativan, which is short-lived, I got rebound anxiety, and it left me on a roller coaster. You said you have optional amounts of meds to take at night. I wonder if these have a short half-life and leave your anxiety too high the next day?
Maybe a low dose of an extended release to reduce your baseline anxiety levels without feeling too sedated would reduce your anxiety level and the spasms.
I also find that magnesium, increasing protein and B vitamins in a mild multivitamin (I like FocusFactor from Costco) increases my energy in a natural way.
Limit caffeine to the AM, and avoid nicotine. These are things to try. I hope you find out what is happening.
Love your picture!!! I am a lab person, too.
Take care, Muse