I fractured my right clavicle at the sternum, fractured my right scapula and fractured my arm in three places am a little over three weeks post injury. I have a very hard lump (size of golf ball) underneath my clavicle just to the right of the point of fracture. It feels like lump is pushing out against my clavicle. It is not painful but it does not feel right. I'm having sharp and constant dull muscle pain in the right shoulder joint exspecially as the day progresses.

I am due back for check in three days. There was no surgery done on any of the fractures.

Any insight? Any chance of first rib being problem. (but no pain involved)