What could be the cause of this?

I’m experiencing itchiness in the tips of my toes, the outer edge of my feet and the tips of the pointer finger and thumb.

Other possibly pertinent information: I’m getting over being sick. Chills, fever, sore throat, aches, and light-headedness. But all of those symptoms are gone (as of twelve hours ago).

I may be stressed? It will be a year since my brother’s death on the fifth. I don’t think I’m stressed out. But my body has been known to respond oddly to stress.

My mom has a history of high blood pressure. But I think it’s more circumstantial than genetic. She’s had a really stressful life.

I had some DayQuil this morning. But no other new medication.

I’m not mistaking tingly for itchy. It is most definitely itchy. It feels like a day old bug bite. Not crazy itchy, but definitely begging for a good scratch.

Any new* guesses?
*Or is it just a combo of the above details?