I get really itchy on the bottom of my feet, but my right one seems to feel it worse. When I scratch, it causes these watery bubbles to form on my skin, and if I continue to scratch them, they hurt more - even though it s still itchy. If the bubbles pop, they form sores. My foot also forms dry skin and the skin starts to crack and peel, but if I peel it off, then too much skin comes off and it forms sores. I thought I had athlete s foot, but the medicine my doctor prescribed doesn t seem to even faze the stuff going on.