Itching so bad!!!!!!!

I hate showering because I know after every shower my arms and legs are going to be so itchy for the next hour or so. It’s the type of itch that cannot be relieved I’ve been tested my liver levels are fine so there’s no explanation from my Dr. It’s not just after a shower it comes at random times but specifically after a shower. It makes me so miserable I want to cry. I’m irritable and I’m already self conscious so skipping showers is not an option 😫😫😫😫😫😫 anyone else having this?????? 12 more weeks of this!