Please ask what’s going on in this place
This situation is considered to be folliculitis. Hair follicles are inflamed by bacterial infection. It’s not serious now, so there is no redness and itching. You can apply fusidic acid cream. Eat less pepper and fried food, eat more green vegetables, eat more fruits and drink more water. Pay attention to rest, don’t stay up late, and go to bed before 11 o’clock at night.