So glad your OK. I have never been a cheerleader, but in high school people have said I couldn't walk and talk at the same time.
Yep had lots of injuries, just from walking & talking.
I would have told you to tell your Mom, we say a lot of things, but our kids health and happiness always come first.

Smart Doctor you have, read what he gave you, and learn from it. Again, I'm really glad your OK, have fun, and please be careful.