I feel you. After I had my thyroid out, the scar tissue was keeping me from getting enough air when running. I had to remind my sergeants every morning, which was tough because of trying to explain it without breathing.

That's horrible OP. I suggest writing a sickness note to keep you absent from sports until you're feeling ready to start again. I hope you feel better soon and have a speedy recovery.

mine collapsed 3 times when i was 17. i feels yah

I completely understand. I failed gym for having tendons ripped off my shins and expected to play basketball. Also, being one crutches with a severely sprained ankle. And, later while recovering from cartridge torn out of 2 fingers. Claimed I was faking injuries, because I don't like basketball.

So after some back and forth, the school decided to swap me out of his class. Yes I did have a note excusing me for up to 4 weeks out of PE, but the teacher chose to ignore it. Fortunately the lung has healed for the most part and I'm back to business as usual.

I'm so sorry about that your feeling better.

Funny you say that, because the exact same thing happened to me in my junior year of high school. I collapsed my lung due to a wrestling accident

that teacher is insanely crazy and mentally retarded.