Hi I know that it might be impossible to identify what bug bit me just by looking at the bites but I thought I'd try. I noticed two huge bites on me. Not three but two bites next to each other. They are huge and kind of uncomfortable. I first noticed them immediately after sitting outside near a firepit. It is a backyard near a wooded area. I did notice a lot of huge mosquitos and I do notice some spiders out there. I was wearing pants but somehow still got big on my upper leg. I noticed them right after coming in from outside. Please help.