Hi Dear, Welcome to HCM. Understanding your concern. As per your query you have symptoms of small bumps on the armpit and stomach which occurs due to infection of hair follicles leading to folliculitis and due to blockage of clogged pores of sebaceous gland filled with sebum ,dead skin and bacteria get infected. Need not to worry. I would suggest you to get hormone levels monitored. Make use of product containing benzoyl peroxide. Take Multivitamin supplements. Apply topical antibacterial ointment such as mupirocin and do yoga and meditation daily. Drink plenty of water daily and add fresh fruits and vegetables to your diet. If condition doesn t start getting better in a month then consult dermatologist and start treatment after complete examination. Apply Adapalene gel once at night. Also wash your face with mild soap and cold water twice a day , exfoliate your face once a week , apply aloe vera gel and apply azelaic acid containing cream twice a day. Hope your concern has been resolved. Get Well Soon. Best Wishes, Dr. Harry Maheshwari