SBS from stroller accident?!

Kailee

I probably sound silly, but this morning when I was out with my two month old son, I was pushing him in his stroller at a pretty brisk pace. Not full on jogging but more like a very brisk walk. I live in Long Beach and the sidewalks are crazy here because of all the trees and their roots.

Anyways the stroller hit a huge crack and it stopped the stroller completely and my baby kind of bounced and shook. He stayed asleep and has been acting normal all day but I'm a first time mom and I'm freaking the hell out. Is it possible for an infant to get shaken baby syndrome from something like this happening??