Anatomically speaking, the nose consists of external nose, nasal cavity and sinus. Then the external nose is supported by the nasal bone and cartilage, covering the skin and a small amount of subcutaneous tissue. The upper part of the external nose is narrow, and the root of the nose is connected with the forehead, extending down to the back of the nose and ending at the tip of the nose. I think you should touch the root of your nose. The root of the nose works at the junction of the nasal bone, maxilla and frontal bone. It's normal to have seams, so don't worry.