Lump on left side neck under skin (redness) near collar bone its painful when touch tenderness its quite hard immovable itching also .also when touch hotness felt. No other symptom nor pain ear or no fever no cold. No sore throat. And (futop b )i used so pain quite decreases .((lump is not sudden I am sured because as first something biten might be insect because I felt pain itching very warmthness)) around 1 month because as I told in starting itchiness its not sudden also not occur unnecessary thats why. I read in net cancerous nd all I am very scared pliz tell me pliz I am very sacred .i m 21 years old. I think when futop b worked thn it might be infection lump.