That sucks... I'm sure many of us have done it. It's hard to not fly off the handle in those situations. Angrily gathering the facts before going full on rage monster would have been better. Their will be a next time and you'll have an opportunity to do better then.
I still remember when a friend's dad slammed me against the back of their hallway whenever I was about 8 and he thought I hurt their younger son because he was crying and pointing at me. I don't remember what I did, but I didn't hurt him. I think he wanted something that we were doing and ended up hurting himself trying? It's been a while and details are blurry. My friend, the brother that was my age explained what happened to his dad. I just remember the dad pushing me on my chest into the wall and yelling at me saying what did you do all the while being in my face. I don't remember if I ever told my parents that. I remember my friends mom holding me and making sure I was okay.