Hi HigherDrunk, welcome. I’ve been away for some time due to legal issues (those pop up if you drink too much) but felt compelled to post to you. I relate so much to your anxiety. I feel certain that things will be ok if you remain sober. I also was crazy worried and had every test under the sun- full blood gets, ECG,ECC, MRI, heart tests on a treadmill, breathing tests, full body sonogram, a sleep test where I spent the night in the hospital with things on my head and constant observation, more blood tests, a second opinion MRI, and on and on. After years of heavy drinking the ONLY thing the many doctors could agree on was that I was fine, healthy except for the drinking. They all agreed that I must stop drinking. Once I did all tests came back completely normal.