"and to just take some medicine "

What medicine did she suggest?

Your Concussion Anxiety Syndrome is messing up your life.

Neither event warranted any kind of medical exam. If you continue seeking medical care for these non-events, you will get labeled in a way that will not be helpful for your future.

Do you have access to a therapist who know CBT, Cognitive Behavioral Therapy?

You need someone who can teach you how to respond to these events.