I have a good deal of small bumps and what not on my back. Upper back and behind the shoulders mostly. My skin is a bit blotchy and not as smooth as i want it. Is there anything i can do, or is there any well known reasons for backne? My face is not bumpy. I'm 32 and well past puberty. Just wondering if you all have any well known ideas or treatments to get smooth skin. I'm getting ready for my first show in june and I'm wanted the best.