Weirdest thing I been using the same shampoo for 4 years All of sudden wen I became 6 months when Wash my hair my whole body starts to itch so bad it burns . Burns so bad I have to jump out the shower sometimes. I even tryed different brands and still it itches! First my belly starts then my legs then it feel like someone lights a match lol. It makes me scared to wash my hair does anyone no wat this is ? If so let me know 😿