Hi there young lady ..
Have looked at your concerns and they appear to be multiple.
You appear to hail from Bengaluru and suggest you drop in for an in-person visit.
More details including medical, personal, family history etc together with parental consent will be required to make a decision on what line of management to pursue.
Stress could have a major role to play in all 3 issues...the acne, hair loss and scalp itching.
Next Steps
Online or INSTANT Consultation ASAP to help resolve this matter soon and provide you with a clear action plan 🙏
Health Tips
Avoid OTC products, home remedies and parlour treatments.
Avoid handling the hair too much and shampoo only twice weekly with a mild shampoo like Dove 🕊️ till Consultation.