Discuss your feelings with your family doctor and plastic surgeon. The vast majority of patients are thrilled with the results of this surgery. Best wishes!
Congratulations on your lean fit look! I hope you are not using anabolic steroids as part of your muscle building, as this is one cause of gynecomastia development. So is pot use, and some medications or testicular tumors can also cause glandular growth. Most is just idiopathic, and retained...
That is a tough question without an in person exam. Gynecomastia feels like a nugget behind your areola. Loose skin after your weight loss and a little bit of fat is also a possibility but hence the suggestion to be seen in person. Congratulations! I bet you feel great at your weight!