Everytime in the last year and half, when I get wet especially when I wash, I start itching all over even my scalp. I develop red ovate patches all over my body except for my palms and soles of my feet. The itching is so intense it seems like it is burning. It all started after I stepped in an ant hill and my calves was attacked. After the attack, both of my calves develop red sores. It looked like they had chicken pox. What could cause this? My selected VA doctor has not been able to give me something that offers relief for over a year.