This is going to sound a bit daft, but every now and again (probably averages out at about every 2-3 months) I get a really intense electric shock sensation in the side of my neck. It only lasts a split second, but is literally like getting zapped. I'd say it's about four or five times stronger than getting a static shock from a car or a shock from an electric fence. It can often render me incapable for a few seconds afterwards, and makes my heart race, and I get quite shaky afterwards.
Does anyone know what this is? Is it something that everyone gets (other than my DH that is...) and is just down to "nerves" or something, or is it something worth mentioning to my GP?
I don't want to be a hypochondriac, but likewise I don't want to ignore something serious.