If you run your fingers across your collarbone or clavicle, does it feel equal on both sides?
On one side of mine it feels smooth as you'd expect but on the other side near to my shoulder it feels knobbly like the bone has a bump on it. It's definitely not gristle or a swelling, it feels like part of the bone.
Years ago I was diagnosed with general anxiety but now I'm thinking it's developing into health anxiety as I get shooting pains in my neck but only since I discovered this or when I think about it (I get these weird physical feelings when I have panic attacks as well so that makes me think it's in my mind as well).
I've NCed because this is so embarrassing to ask but I'm a regular poster.