Didn’t fall but still worried

Tonight our dog was run over 😭 while trying to get outside to him- we have scaffolding and siding in our yard where we are remodeling. All I could hear was him crying and screaming in pain. I wasn’t running but where he ended up we had to cross through all the siding and stuff. Well, I stepped off a piece of metal scaffolding that was higher up than I expected. Maybe a foot or two off the ground. I wasn’t running. I was walking. I didn’t fall or stumble. I just stepped down and my back arched back slightly. Nothing hurt or popped. I’m not hurting now I just need some reassurance everything is ok or if I need to be checked? I actually fell off a curb and broke my ankle with my first son, I guess I’m prone to the clumsy while pregnant?