Hi It's Been A While That I Feel Itchy When

Hi
It's been a while that I feel itchy when I get embarrassed, stressed or when I am in exposure of sunlight and warm weather.
I can see that my skin is kind of dry, as well. I tried drinking plenty amount of water for 2 months but the symptoms are still there.

I am desperate now. Please, let me know if there is a way to get rid of it. Besides I am not allergic to anything special.

Kindest regards