Yep, looks like you busted it. Those clear coated top sheets can sometimes crack or spider web under stress and the board is fine. Matter of fact, every clear coated top sheet board I've ever had has eventually developed some cracks. Essentially just cosmetic damage. But if there's a bulge or ripple like that, especially with a blown out sidewall, you've probably busted it.
"People say that marijuana smoking is going to get in the way of my career. I say to them that on the contrary, my fighting career is getting in the way of my marijuana smoking." -Nick Diaz