i have a bump on the side of my neck that was just very painful. and i touched it and it felt like there was vien popping out with it as well. there is a few other red bumps just about the neck hairline. Also these zit looking things in numerous places of  scalp
Hi! This is an uncommon clinical condition that you described as you feel that there was vein popping out...! Anyways, as per your further description, from my experience on the various needle biopsies in this region, I would like to consider few possibilities in this case of painful neck bump as follows