it is important to know do u taken any supplements to increase weight or doing any exercise this condition occurs due to hormonal imbalance there are two hormones in your body
testosterone and estrogen if the level of testosterone is decrease as compare to estrogen it lead to gynecomastia , sometime may go away on it's own. if it persist , medication or surgery may require
but in homeopathy proper case taking and then constitutional medicine will maintain your hormonal imbalance
Next Steps
do not need to panic just wait and watching if these condition remain same then need to consult a docter
Health Tips
don't use unnecssary drugs ,avoid alchol,