Do you think my back was injured? My dad tried to physically attack me?

My dad and i got into a fight. I'm assuming I was not severely injured. I'm a girl. Long story short, as we were arguing, he tried to push me against a table. I did not get knocked down or fall down and am not in pain. but my back feels kind of stiff for some reason. I also have been sick for 2 weeks, I got a cold and got my period also, if that info helps determine whether or not I was injured. I was not knocked down or bent or twisted. He pushed me and is stronger than me. How do I know if my back was possibly injued? all I want to know is if you think my back may be injured. i can still walk bend and stand and turn. I'm not in pain but my back feels a bit sore. It may or may not be related..