It seems that you are having allergic contact dermatitis
You may be having atopic diathesis.
The cause may be dust, fume, grass, cosmetics, deodorants, soap,clothes...etc.
Even drugs or food might be the causing factor.
Be calm and cool..
Antihistaminics might improve the disease.
If the disease is severe , steroids
may be taken...
Mild steroid cream or tacrolimus oint or pimecrolimus
cream may improve the disease.
You might become freeof disease.
Dr. Ilyas Patel MD