This morning i felt a lump on my left breast it hasnt stayed in the same position. had trouble feeling it a few times today, thought it had left. it's not the size of a pea, more like a plum and is painful when i press, it was also painful upon me raising

See a Doctor: Any new lump in the breast should be a cause for concern, best handled by seeing your gyne or primary care doctor. While most cancers are not painful, it is not a reliable finding. Hopefully, your doctor will be able to alleviate your concern or refer you to a breast center/surgeon for definitive evaluation. I hope its a false alarm--good luck.