I found a small lump on my collarbone/neck. Not painful nor have I been unwell. It feels like I can move it when pushed, I've had sore armpit and inner elbow all on left side and Dr has said sounds like muscle injury but I don't exercise. Had thst for at least 2 months but found the lump today so wanted to write to see if others have had similar issues. I can't phone Dr's till Monday.