Swollen Lymph Node

Hello,

I went to the doctors last week for a swollen lymph node on the left side of my neck she said it was fine, I’m not sick haven’t been sick, I still feel fine until last night.

Last night I had a bad pain behind my left ear, later in the night the pain escalated to the left side of my neck and down to my collarbone. The pain has been there all day, and I noticed another lump around my collar bones. Is this common to happen with lymph nodes? I honestly have never dealt with them to my knowledge. Or idek if the pain is due to the lymph nodes but the pain is worse around the areas it is at.