It could also be super crazy looking because it smashed a vein. I'll try to remember to have my husband look at the picture (he's a vampire phlebotomist and deals with hand veins all the time, and I know they can do some pretty crazy stuff if someone stinks at drawing blood or putting in an IV)
That's possible too. I hadn't thought of that. π€
Loosing what you typed...uggh, classic super frustrater! Just curious Jen, is the door hinged to swing out because the shack is small and you don't ever get much snow there? Here in Maine where it can drift up against a building once in a while the exterior doors always swing inwards so we don't get trapped in a building.
I showed my husband the pictures of your hand. He thinks that--if you've got good mobility--it's likely just a smashed vein and will fix itself over time. The vein will heal itself.
If there is a lot of pain, though, then you might have smashed a tendon, though. He wants to know if it still hurts. (He also said, "If it was my hand, I'd probably just wait.")