Hi, for the past few days I have been getting itchy bumps scattered across my body. I thought it might be bug bites, but because it is winter there are no mosquitoes, and the itchiness is off and on. However today I discovered that the arch of my foot was swollen, itchy and painful. I thought it may be an allergic reaction, but I haven t made any change in detergent or lifestyle, so I am wondering what could be causing this. I have two dogs, could it be tick bites? They do not seem to have fleas.