Well. I'm a little confused right now.

I've been skiing for the past week, without hardly any problems, just arm weakness and a few other things. Along w breathing when carrying my stuff around the mountain, but when skiing it was awesome. Or maybe it's catching up w me now.

While walking thru the airport I've gotten so I have to concentrate on breathing at some points and I'm very tired and very hot.

Why would this be happening now? Do u suggest I take a day off before going to school tomorrow?

Thx.