I am experiencing enlarged male breasts.

Male breast tissue: About 1/2 males will undergo a transient nipple/breast enlargement at he onset of puberty. Carrying extra weigh aggravates the issue as part of the enlargement is fat.Most will resolve slowly as other hormonal changes kick in over about a year. If the process is unchanged after 2-3 yrs ; you've made an effort to lose any extra weight, it is time to discuss it with a surgeon. No meds will fix it

Gynecomastia: In your age, breast enlargement which is commonly associate with pain is called gynecomastia. Most of the time it will improve on its own over time. However, it is advisable to see your health care prodider for evaluation to assure there are no other medical issues of concern.