What is this tingling sensation on my face?

Sometimes, I have a spot on my chin or under my eye lids that tingles, only for a few seconds, and then repeats throughout the day. And usually this goes away within a weeks time. It almost feels like one of my pores is moving. It's only a small speck on my face that feels this. If anyone has any idea what I'm talking bout, any information you could provide will be appreciated. Thank you in advance!