I'm assuming your not a class A license holder nor concerned about your employers stance on medical marijuana.

Don't hold wealth in higher regard to health. If you have insurance you can see your regular doctor or, given enough pain or additional symptoms, the emergency room. If your doctor has personal or political reasons for declining your request take your pill prescription to Medicann.

What are minor injuries? Whiplash? Consider an MRI if you don't have any metal in your head. Strongly recommend seeing a chiropractor as their focus is the nervous system.

Rest. You just got in an accident 3 days ago.