Hi there...
The condition you so vividly describe is possibly what we term Aquagenic Pruritus.
Understand you have seen both a Dermatologist and a Homeopath.
However, to help you further a more detailed medical and personal history will be needed together with possibly some special lab tests and allergy tests.
There is nothing to be scared about and yes it can be sorted.
Next Steps
Online Consultation or an Instant Consultation will be best to take this forward 🙏
Health Tips
Consider using a shower 🚿 filter...
Dab dry after bath and use a moisturizer 🧴 liberally atop wet💦 skin and do not rub your skin & avoid vigorous towelling.