hello, i have been noticing some interesting happenings over the past few months, this may not be organized or neat but here goes. within the past few months i have noticed some bumps popping up, for instance i think the lymph node below my right ear is swollen or a bump i have no clue, and a more recent development is i found a bump above my left ear about half an inch back and it only hurts real bad to the touch when i dont mess with it its like it isnt there. also if this has any correlation i have been having some psychological or nuerological issues with my processing of information and reaction and action timing which i think is from my head injury almost a yr back... when i was at the er they diagnosed me with pain relievers did a mri etc and left it at that, i think they messed up and ive had head trauma since.. i have alot of issues with body language and emotional facial expressions.. and one more thing i had some weird twinge like headaches a few weeks back, wasnt nothing like any headaches ive had before it was like random bursts of electricity shooting in straight short lines on my head idk was just wondering what a professional thinks of this. thanks for responding :)