For a few yrs Ive had a pretty small solid lump in my neck, under my ear. It never bothered me, so I didn’t think to get it checked out. Recently someone had pointed it out & seemed worried. I panicked & googled what could be the cause. I felt fear that I could have lymphoma. My dr., however, said it’s nothing to worry about. I always had <1cm nodes under my jaw too, but they’re soft. Now I recently discovered a small <1cm soft lump above my jaw. I have no other symptoms though. I’m only 18 too.