 [ Symptoms ] rash on shoulder that moved to neck left side and now a lumpswelling in front of neck what could be the cause  24 hours ago i noticed a rash on the upper left side of my back close to my neck tonight it has moved to my neck and i noticed a swelling on the left sick of my neck and could feel a lump that was tender to the touch i have felt dizzy at times today [ Disease ] it will be better if you see a doctor so you can have a clear understanding about the skin condition that you are in right now you may also visit <link> for great ideas on skin care