Weird bump

Hello guys,

I have this weird bump on my shoulder for 2-3 weeks now. Its feels like its my bone, because of this i have problem with sleeping and its really painfull. What could this be?

Hello guys,

I have this weird bump on my shoulder for 2-3 weeks now. Its feels like its my bone, because of this i have problem with sleeping and its really painfull. What could this be?