Bones in neck stick out forward, some pain. help please?

kso, in my neck, since about after dinner today, there has been some pain, and i haven't been able to turn my neck. about an hour ago, i was feeling my neck with my thumb to see if i notice anything, and sure enough, i can feel, what i think are to vertabres, they stick out forward, and stick out, by about a finger sideways, im guessing but not sure, its my C2, and C3 or C4, there near the top, just under my jaw, and im pretty sure its not a adams apple. anyways, can someone please help, its 3am, and everyones sleeping, and i don't want to disturb anyone. please help.