New here, longtime HA sufferer.
After much work (meditation, affirmation, mindfulness and lifestyle changes) I was able to reduce my HA to a tractable level for a few years.

Suddenly one day I noticed the corners and top ridge of my lips often have a purpleish hue. I did the rounds of doctors, heart and lung tests, bought a home pulse oximeter........my heart and lung health are GREAT, bloodwork normal, check the oximeter about 100 times a day and it's never below 98%.

I've spent hours and hours of googling and can't find ANY explanation for purple lips other than low oxygen, anemia, or Reynaulds. The doctors don't think I have any of these, but my lips are still purple! I'm terrified there is an underlying pathology that is being missed. I feel exhausted and debilitated at the idea of another long, awful bout of anxiety that cannot be resolved by medical means.

Has anyone else experienced a symptom like this, or had a scary symptom with no apparent medical cause?