Im pretty new to this but want someone to assure me i havent lost my mind. I bought some lemon ice flavored ejuice at local BM. turns out they made a mistake, gave me pure ice flavor by mistake. Thats ok, i dont mind it, although it is strong. I am vaping it with expected taste. Cold icy feel in mouth. Same feeling in lung/chest area, i understand that, but i also have that same feeling in elbows and legs/ knees. Feels like I rubbed Vicks Vapor rub all over these areas. I did not in any way get any liquid on my skin. Is this normal? Please tell me i havent lost my mind. lol