I got this bite 2 days ago. My joints hurt and I'm dizzy, felt a little nauseated. Total it's about 1.2"diameter on my but. I know it's a spider cause I could feel it crawl up my head after I was sleeping. No other apparent bites. Apparently I also passed out for a day and a couple people were worried about me. It's a big welt I've put body armor on, wintergreen eo and myrrh separately. Tiny spider though.