Sunspots are temporary phenomena on the photosphere of the Sun that appear visibly as dark spots compared to surrounding regions. They correspond to concentrations of magnetic field flux that inhibit convection and result in reduced surface temperature compared to the surrounding photosphere.
Tingling, pins and needles, paresthesia anxiety symptoms feelings anywhere on or in the body. You feel: A tingling sensation anywhere on or in the body, including the hands, feet, fingers, toes, head, face, arms, chest, back, groin, mouth, etc.
Some of the symptoms of anxiety are unusually frightening. Most of us are used the nausea, the tension, the sweating, and the increased heart rate, but in some cases you may have an anxiety symptom so disturbing that the symptom alone causes more anxiety. That's is often the case with tingling feet.