Hi,
I am 14 years old. I think that I pulled a something in my back. I really hurts if I try to straighten my back . I do dance and I think I pulled it while I was dancing. I also hurt my legs. Both of my legs hurt when I bring my knee to my chest. I don't have time to go see a doctor. Has this happened to anyone. Please help

If you don't see a doctor, you risk making the problem worse with the wrong movements. It could become a lifelong problem and stop you from dancing.

You could have a pulled muscle(s), a bulging disc, compressed vertebrae, and some other not-so-nice problems. Ignoring this will not make it well.