I'm 12 weeks pregnant, got stung above my right ankle. Within an hour I was covered head to toe in a itchy hive rash (this has never happened before). My glands hurt, my feet are swollen. I called my OB, she said since it's been over an hour, and I'm breathing fine, I can take 2 benedryl and relax... but I'm freaking out that this poisen is running through my veins and harming the baby