BP fell from climbing perch!

[SylverTears]

I had my pastel ball python out and she was climbing on her climbing perch. I thought she had a pretty good grip and I was watching her carefully and I looked away for a literally a second. I heard a thud and she had fallen from her perch!! (It's about 34'' tall) I inspected her for any damage and didn't see anything, I immediately put her back in her cage and saw her moving around, but I can't help but be very nervous and feel like I did something stupid..

P.S She still reacts to everything and doesn't * appear* to be damaged but I don't know about internal damage, etc..!