teen97,

Welcome to NeuroTalk. I bet you have had far more concussions that did not result in loss of consciousness. As Canadoc said, your concussion history is troubling.

Something he did not mention is hormones. If you are an athlete, your hormone changes may be delayed and just now starting to challenge your system along with the neurological struggles from your concussions. EsthersDoll has some good info about hormone issues. I'll look for the thread for you and post a link if I find it.

Here is a link to her posts. http://neurotalk.psychcentral.com/thread202646-2.html

Scroll down for her second post.