Thanks for writing in.
There is nothing to be worried about.
is common and treatable.
You can use medicated shampoo like Salisia KT shampoo.
You can use Zydip C lotion once a day at scalp
Also you can take tablet Zyrtec
These will help a lot.
For acne and pimples apply AP gel at night.
I encourage you to visit a qualified dermatologist
for proper diagnosis ant treatment.
Hope this helps.