Huge asthma issues, but I have four hours of scrimmages tomorrow!?

I've had a couple of serious asthma attacks that have resulted in me having to go to the hospital, I know exactly how you're feeling. Luckily, my family was understanding and I didn't have to do much physical work for a couple of days. Call your coach up and tell him/her exactly what happened, hopefully they'll have some sympathy and excuse you. If not, take It easy. Take your preventer inhaler a couple of minutes before physical exercise and you should be fine.