I had radiesse injected into cleft chin a little over 3 weeks ago. Hate the results, product has migrated down causing a longer chin and my dimple is not even 30 percent improved. I'm still sore if I touch it and today I noticed what felt kind of like a lymph node, was a very tender lump right were the underside of my neck meets my jaw (submental?). I don't trust my nurse injector so what does this mean, is it serious and how do I treat this? I have no other signs of inf. and great teeth