Body itching can be an indication of serious internal issues, particuliarly with the liver. You need to have an appointment with an M.D.
Hi! Sorry you are having these problems. They sound scary. I have to wonder about bedbugs. You can get them at a friend's house, sitting at a Starbucks, at a theater, on a plane, etc..Also, if someone buys a pillow or furniture, the warehouse (especially in NY from overseas) may have them.
With www.bedbugregistry.com you can input your town into that shows apartments and hotels where they are, if you just input your town and state. While your home won't be there, it can give you an idea of if they are a problem in your area. I wondered if maybe you held a pillow somewhere that had them, like at a Friends or on a blanket. Also, did you try on clothes around that time? They can easily be in changing rooms in malls. Also, People's bodies react differently to some
parasites. A dematologist sounds like a decent start. My aunt got body lice from a plane seat this way, and got dizzy and threw up. While hers is rare, bedbugs no longer are at all, I recommend also reading up on them and where you can get them. It's just an idea, from someone who cares! Good luck!