Yes, I've been to the doctor about my hand yet again.
It would seem that the purple, cold, numb finger is not caused by swelling, which would have been something fixable with medication.
No, no. It is a vascular thing, so next, I get an arteriogram. Wheeee. This will be an all-day event, full of bloodwork, IVs, injections, and bedrest in the hospital. Did I mention 'Wheee?'
But. I am happy that I got to walk in the fog this morning. It was beautiful.