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Help! I am 31+ weeks and I just developed a very irritating rash on my feet that I assumed was athletes foot. I did alot of research online and have found that it could be one of three things... Athletes foot, poison ivy, or PUPP. I have itchy, irritating, red blister like bumps on my toes, tops and sides of my feet. I read that PUPP usually occurs on ones abdomen or around stretch marks but I have found few cases that it has shown up on the feet. Is anyone else experiencing this?? What is the best way to calm the itch???!!!!