I have a lump in my neck the size of a gtape its hard and round it hurts and u can see it sticking out of my neck and it hurts what is it?

Probably lymph node. There are several lymph glands located within the structures of the neck & will vary in size from the size of a pea to much larger if stimulated.When stimulated they can enlarge quickly and feel tender to touch or compression. A visit with your dr during regular hours should separate the simple transient issues from those needing further tests.
Hard to know. This can't be diagnosed on the computer but you should definitely see your doctor and be checked.