I was driving along and all of a sudden, this indescribable intense itch appeared on my hand. I had to pull over!
I looked and there’s this sort of hive looking thing with two teeny tiny dark dots on it. Can’t really see them sometimes when I look again, it’s really hard to see. The itch is insane, so intense 
A spider has bitten me driving along, hasn’t it? No flies spotted in my car that came in my field of vision so can’t be that.
It is so so itchy, really trying not to scratch so I’ve put a plaster over it. Awful thing