I was at a park and got pretty bitten up by mosquitos. I have around 20 bites around my body. Specific ones have developed splotchy rashes around them. One of them is on my foot, two are in my armpit, two on my arms, and one on my back. They itch the most. The rest are normal. What could be causing this? Is it possible that they weren’t mosquitos that bit me in those specific spots?