I have trouble breathing after I do my pre juv program?

My program is 2:08 long and I am practically wheezing when I'm done... As far as I know, I don't have asthma but it's becoming to affect my skating... My coach has said it could be exercised induced asthma, but when I work out with my trainer off ice I dont seem to have all the same problems. I am going to the doctor soon but wanted some opinions now. I'm 13 and I have been skating for almost 7 years and I think that these breathing probes have gotten worse in the past few months. Please help!!!!