My Chinchilla is going to hurt herself

I just got my chinchilla a week ago and she's 11 weeks old, since I ordered my wheel and it hasn't come in yet, I try to let her exercise for about 30 minutes outside the cage. Everytime I take her out she always winds up getting hurt. I read that Chins are very delicate but she doesn't seem to know that. She likes to ricochet off the walls. She tries to jump from point a to point b and she crashes in it. She has too much confidence, I think. Should I stop stressing? What should I do? She's landed on her back once and she looks to take dust baths even when there's no dust, like when she's on tile she'll just roll around & I give her a dust bath 3x a week. Any tips? Any help?