I have been having pain and inching although my braest and I have been having numb in my belly and sharp pain in my rib cage

We can't possibly know what is wrong based on what you have written. Where are you, what country? Are you near a walk in clinic, if you don't have a doctor? Can you explain where the pain is more specifically, such as right or left?

I will assume you mean "breast" and "itching"

So after all of this, have you seen a doctor ?