So sorry this was your parents reaction. It's painful enough, without anyone caring. You deserve better. So glad you weren't hurt worse, it could of been so bad.
I had similar (adoptive) parents, so do understand the pain. They'd of pretended they saw nothing, even if they'd been right there, or taunted me.
I fell over last week, outside the vets. Went flying backwards, holding Caleb in a basket. Caleb was having a check up and the pup was having her first injections. Poor Caleb was shaken up, but unhurt, he seemed shaken till the next day.
I hurt for days, hips, right let, right arm and back. Still sore but fine.
Pup Pippi was in the her carrier still, in the car. Hubby had been getting the carrier out, letting me know poor pup had pooped everywhere. Stood beside the car in pain and shaking, cleaning up pup and blankets
She hated being in the carrier in the car. She likes the carrier when it's at home.