Sky King, hope you're healing up well. I did feel a bit less stupid reading your post, though, as I just had a crosswalk button pushing crash of my own in Coeur d'Alene, ID. And no beers were even involved. I fell hard on my left side while trying to maneuver my front wheel back around to go across the sidewalk. The curb was slanted, and down I went. Of course there were several cars within laughing distance. D'oh...so embarrassing! 
I hit my left ribcage hard and could barely breathe for a few minutes. Also scraped my right calf nastily on the chainring and was bleeding/hurting from that. The palm of my left hand (in gloves) stung like crazy for awhile, but that stopped very quickly.
The ribcage pain continued for ~ 2 weeks. Hurt when I sneezed, coughed, breathed in deeply, and especially lying down in bed. I would wake up early in the morning in pain that radiated all over my ribcage and back. Since we're traveling, a visit to the doctor would involve finding a facility and going to someone unknown...and probably paying way too much for x-rays that would only reveal that nothing was broken, just a strain or something. So I just hung in there. Interestingly, it really didn't bother me when I rode, so I continued riding after only two days off the bike.
Fortunately, it went from moderately painful to basically fine all of a sudden, yesterday. Yippee! I definitely learned a lesson about crosswalks and button pushing, though. If I do it from now on, I will unclip with BOTH feet. I fell because I unclipped only on the right, while the left remained clipped in, so I lost my balance when I leaned too far to the left. I've been riding clipless pedals for decades, so I certainly didn't expect a fall like this!
Emily
2011 Jamis Dakar XC "Toto" - Selle Italia Ldy Gel Flow
2007 Trek Pilot 5.0 WSD "Gloria" - Selle Italia Diva Gel Flow
2004 Bike Friday Petite Pocket Crusoe - Selle Italia Diva Gel Flow