Thanks for your query.
Usually people come to know later in their lives about such little deformities having no much importance, however it can be Scalp Dysesthesia
in which patient may feel indentations, pain, burning,itching, crawling, lightness etc
It can be treated with Doxepin
Maintaining optimum weight, proper diet, vitamin supplements, exercise, treating stress
which will help in reducing the symptoms.
Visit your doctor for more information and management.
Hope it helps.