Hello!

The end of my right clavicle or collar bone sticks out a bit more than the left. Near my shoulder. It’s almost like a prominent bony lump there. There is something similar on the other side but it is nowhere near as pronounced. If it was a swollen lymph node then I’m in trouble because it is rock hard and completely immobile. It feels like bone to me. But are lymph nodes on “top” of collarbones? Could that happen? Because this is ON my collar bone, not above or below. Really scared as I have been having breast pain as well on the right side and this is my right collar bone. Scared that this could be connected and could indicate metastasis. Oh gosh! Anyway, could it just be that naturally my collar bone sticks out on that side? Anyone have this?