Hello, I am a 39 year old male. About 6 days ago I noticed a faint bruise on my lower left flank just above the hip bone. The bruise seems to be getting bigger slowly and is getting darker with deep reds within the bruise. My whole left flank, from my belly button to my back hurts. It is not excruciating, but is becoming more uncomfortable. Over this time I have been gaining around a pound a day. There has been no change in urination or BMs. I have not been running a fever, but have felt really fatigued and irritable. I have noticed when doing anything physical my breathing becomes labored, which is not common for me.