Hi there,
I am a healthy 17 year old female and recently have discovered a hard bone feeling lump to the middle top of my chest a few centimeters under my right collarbone. There is no matching bump on the other side if my chest and hurts if pressure is applied. It does not move about if I touch it. I haven't been feeling noticing I'll recently although have had an odd fever that comes and goes as well as daily dizzy spells but unsure if such is related. Any help on the would be amazing as I'm not sure I'd this is something to worry about or not. I have read similar cases to mine being linked to cancer but I greatly hope that this isn't my situation. Any help would be awesome thank you!