Last Thursday or Friday I started to get a little itchy for no reason. I don't remember touching any kind of tree/bush or anything related to poison ivy but now I got this rash all over my wrist and forearm on my right arm. My left arm I have one or two spots also but nothing big. What the hell caused this? The night before I started getting all itchy and shiiiiiet I stayed at a friends house and ended up passing out on the carpeted floor. Now its driving me up the wall! Do you think something bit me?