They were wasps that stung me
Sorry my bad. When you referred to them as little darlings I mistakenly thought you were referring to your bees. First time I've ever come across wasps being called darlings.
First off the chance of reacting is small and diminishes with time (the caveat being the absence of other compounding factors such as stents). If you haven't suffered palpitations/fluttering of your heart, or numbness or tingling or pain in your left arm, or tightness of your chest or shortness of breath or crowning headache within a few hours of the stings then your chance of reacting has dropped off considerably. You should still be mindfull over the next 7 to 10 days or so if you develop chest pain to get medical attention and mention wasp stings and Kounis. That way you can get checked out and receive appropriate treatment. To put your mind at rest, early and correct medical intervention with Kounis gets good results so I shouldn't worry unduly. And chlorpheniramine is a useful first aid measure to keep in your kit bag.