About 3 weeks ago I visited my nuerologist and told her my headaches were around a 2. She cleared me for baseball because my impact testing and memory was good. I am fine in school, except I get headaches sometimes but it doesn't effect my performance. I am wondering if it ok to run in track meets? My headaches after school are around a 4 but headaches is the only symptom and it usually goes back to normal the next day, is it safe to run?