What is wrong with me?

I have this weird thing about the way my feet feel and I don’t understand it. I’ve been like this my whole life. If my toes accidentally rub together a certain way it feel so weird. It doesn’t hurt but it feels so horrible to me and it makes me cry and I get nauseous and it’s horrible. I act like a kid. It happens a lot. I can’t even wear socks without putting lotion on because my feet will feel weird and I will literally break down and it gives me anxiety. This is crazy and I don’t understand it. I will have chills down my whole body from it.