Itchy. Sudden breakout of hives.
Did you just eat something you're allergic to?
Nope. Most likely my dog, whose fur gives me hives, brushed up against my arm at some point, and I'm just forgetting about it.
That or it's from stress. Either way, they've mostly subsided now.
Sorry about the hives from antibiotics -- that must have been pretty unpleasant.
Also,
for Benadryl! That stuff is a life (or sanity, anyway) saver.