I've Been Having Pretty Severe Back Pain. I Went To

I've been having pretty severe back pain. I went to dr. twice. The treated me for a uti due to blood in the urine, but pain continuing for at month or more total. I found a lump in my back on the right side in between the ribs that is pretty painful. The tramazodone doesn't seem to be helping with the pain. Waiting on cbc and cmp blood work to come back.