I have been having significant pain on the right side of my adam's apple, up thru the ear, and down to my clavicle. there has been no injury.

Go see ur Family Doc: You need to get examined for your concern. Be prepared to answer questions about duration of pain. Factors that make pain better & those that make it worse. Recent trauma or injury? Swollen glands? Unexplained fevers, sweats & chills? Any new medications, whether prescription or over-the-counter? Any dietary supplements? Any change in activity or function eg ergonomics?