I've been noticing lately I have mosquito-like bumps on my body. Sometimes they are in a group of 3, or just 1 single bump. I know they are not mosquito bites as it is the middle of winter.. but that is what they look and feel like. They will be anywhere on my body- feet, arms, stomach, neck, legs. They are rather large and itchy. Each bump lasts a few days and this has been occurring for 2 weeks. I only have have about 3 bumps on my body at a time and they all rise at different times. Can anybody relate, or help give me an idea of what this may be?