Hi, my 6 yr old daughter has had a nickel size squishy moveable bump/lump toward the bottom of er back on her spine. She states it hurts when you push on it. Doesn t complain or has she even mentioned it to me. I spotted it 4-5 weeks ago on vacation. Thought it was a bursied. I am calling to make appointment to see her Doc. I ve been checking it every now and then since I discovered it 4-5 wks ago. Seem much bigger then I fist discoverd it.