New mom - dropped baby

I went to put my son down on his snuggle me that is on the couch and ended up dropping him. I’m 5 foot tall and he fell from my arms to the snuggle me on the couch. He is 6 weeks old and fell right into the middle of the snuggle me, just like how he would lay. He didn’t cry and is acting normal.
I’ve been a mess over this. Should I be concerned about shaken baby syndrome or him being hurt from falling from that height onto the snuggle me?