I don't want to sound rude, but I don't think this legitimately qualifies for a GAC. The panic attack aspect maybe but I would assume they have to be really severe and if yours are just related to the bee phobia, I don't think it really fits the purpose of a GAC. The bee phobia probably doesn't qualify because I don't think there is really a bee free area unless you're indoors and not every queue has an indoor waiting area. My best advice if you want to shorten a line is to utilize the FP... or try to visit when most of the flowers aren't in full bloom.
I am not good with bees, or flying insects in general, and have never had an issue at Disneyland in all the years I have been visiting. I don't even think I've ever noticed a large amount of bees in the parks. I think the amount of people in the park at all times decreases the amount. I stay away from a lot of the garden areas and if I'm in a line and am around flowers, I just keep aware of my surroundings.