I am a male aged 22. For 2 months i got rashes coming and going by its own around the arms and legs. I thought it was because of bed bugs. Recently when i look my genital area i saw small and minute blisters in the inner skin. I was shocked and now i am living in fear because i cant share this to anyone. Now the rashes is there around my middle arm and fore arm on both hands and also in my genital area in small amount. What is happening to me? Please help me