Cooter, had a similar experience many moons ago. While riding my super powerful Suzuki GT185 (which was also in a lovely blue) I hit a Bumble bee too. This was at about 40mph, nothing too fast so no problem. This bee was only mildly stunned and dropped into my crutch. This fiendishly nasty manoeuvre was unknown until the most horrifying sensation of pain spread around ones delicate bits. If you ever needed to measure your pain threshold, especially as a youngster (I was only 17 at the time) this is one test you could perform! The bee had stung me in the left testicle and this is where I discovered my pain threshold was not very high! Took 3 days before I could walk properly rather than displaying a gait that looked like I'd lost my horse. Sympathy with you, it does bloody hurt!