Shit, D. Glad you're okay :(
Whole back wheel is bent and fucked up, frame may be damaged.
I hope the frame is allright. Wheels can be easily replaced, but if the frame is damaged, the whole bike may need to be replaced.
Also, uh, speaking from experience. Don't worry, I was fine! The bike looked like someone folded it up though. Fortunately, the frame and some other essential parts could be saved and the bike lived a long and happy live of... getting slowly destroyed?
The upside of having a golden yellow bike it that's easy to find it in a sea of metal. The downside is bullies can do the same. I've had my tires stabbed twice, the saddle was damaged multiple times, the metal basket in front was flattened, thrown rocks caused some minor damage as well, the front light came lose when I slammed into someone blocking my way (wires were still intact, so it wasn't anything ducttape couldn't fix)... I kinda miss my old bike. Even though, at the end, perhaps 50% of it was the original bike and the rest was more like spare parts and tape.