Often feeling as though there is something (like a hair) in my ears, nose, eyes, or touching my skin. Is this a variation of normal, or related to anxiety or some other kind of condition and can I do anything about it?

Like the title says, I very, *very* often (multiple times a day, multiple times an hour) get a sensation as though there is a stray hair or something similar poking/tickling/touching my skin. 

Once I feel it I can’t ignore it (I think maybe that’s the anxiety part) and I just want it to stop. I most often get this feeling in my ear canals, like there is a hair or something poking me in the ear (usually pretty deep in there), but if i try to brush my own hair away from my ears or even put a finger in there to clear it out it doesn’t usually help. Same goes for feeling something in my nose, in/near my eyes, or just feeling like I’m being tickled by a hair only arms and legs. With my nose especially I can’t stand feeling like there is anything my nostrils, including snot and I find myself cleaning my nose out multiple times a day as well. 

It is so annoying, and I wish I could just ignore the feelings but when I try it almost feels like it intensifies and then I start to worry they there actually is something there (a hair or maybe a bug- which freaks me out even more and i get anxiety about every time i feel something in my ears).

I work in food service and am supposed to wash my hands every time I touch my face and such while working with food, which I do, but it just really gets in the way of working and takes up too much time. I try to ignore it but sometimes I just can’t and have to touch my face or ears or whatever and then immediately stop what i’m doing and wash my hands.

Is this normal? If not, what the heck is up with me and how can I make it stop?  It’s driving me crazy.