My first yorkie Briley got stung by a bee once. She scared me to death!! She threw up and then couldn't walk! She lost all bodily functions and started breathing so heavily. I thought she was gonna die.
The vet said he had never heard of a dog doing that after a bee sting! Then bless her heart, as soon as I drove into the vet's parking lot, she raised up like nothing happened. He gave her a shot of benedryl and she was fine.
I'm glad Sydney doesn't chase bees like Briley did!!
I hope your baby is okay!