I also have small lump at my back next to my spine. please advice?

Lump on back: A lump on the back can have many benign and nonbenign causes. If you just noticed the lump and it is not causing any discomfort or pain, you can see if it will resolve on its own over the next week or two. If this has been there for more than a month or is causing discomfort or has changed over time, see a doctor to get the lump examined. Your doctor may decide to image and/or biopsy the lump.