I am 47 yr old female experienced sudden deep (hard to explain) dull but yet hard pain that started on the side of my neck then radiated into my left arm down to my hand then also went up the side of my head in front and above ear. then tingling, then total numbness. no headache. it lasted for a half hour. by the time i reached the urgent care the symptoms were gone. the doc did an ekg then told me it must have been a pinched nerve. this was 6 months ago. a few weeks ago while at work the left half of my vision in my left eye went grey for about 8 minutes . no headache but felt dizzy and foggy. has anyone else had these symptoms?