i am a 19 year old male. i have recently discovered a small, painless, hard movable lump in the left side of my neck. I went to an ENT that performed a tonsillectomy for me a few years ago and he said that there is nothing to be concerned about and it is just a swollen lymph node and that it should go away in about a month. I haven't had any other symptoms other than a minor sinus infection since discovering the lump. Just recently i was experiencing some tederness and soreness near my collar bones on both sides, after a thorough examination i found two extremely small, soft, very moveable lumps on both sides. Should i be concerned with these new lumps or are these just general lymph node traits? I have had weight loss of about 8 pounds but im assuming that's due to my diverticulitis which makes me eat less. No itching/night sweats.