Overweight is your main cause of both problems you have mentioned.As obesity leads to harmonal disturbances.which causes Acne, Hirsutism and many other problems.So some investigations are required.Ayurveda has excellent remedies for such problems.
Next Steps
visit to an Ayurvedic Doctor for proper treatment.
Health Tips
Till then try to reduce weight. And take Tab. Triphla 2 tab. twice a day with water after one hour of meals.will help you a lot.