Peanuts & Nuts

WHAT THE HECK?!?! Don't tell me I'm developing a peanut allergy! I've never had any allergy related issues when I ate peanuts or any nut for that matter. After eating a few peanut & jelly sandwiches I developed hives. At first I wasn't sure if it was the peanut, I initially thought it could've been the detergent. After eating cashews and almonds that were housed in the same container as the peanuts I developed hives again and this time it was a bit more severe. Goodness...it's bad enough I've become lactose intolerant and now I can't eat peanuts too? What's next, I develop a sun allergy?

*sigh*

Anyone want to trade immune systems? My overactive immune system err I mean "strong" immune system for your puny one. Deal?