The bone that pokes out at the base of my head is sore/little swoll could. My wisdon tooth be causeing this. 31 yrs old no other symp. Healthy?

Possibly. I'm, not sure what bone you are referring to, however, it is possible that your wisdom tooth is causing pain in your mouth. Particularly if the pain/ bone is near the area of the wisdom tooth. I would recommend an evaluation by an oral surgeon.
Wisdom tooth. If you are referring to your the base of the mandible which is just below and in front of your ear, then yes....It could be related to a wisdom tooth or perhaps another molar tooth. Swelling and pain are two good reasons to have this evaluated as soon as possible before you have more pain, more swelling and an even bigger problem. See your dentist for an evaluation.