Gynecomastia Exercise Chest

Do I have gynecomastia?
I have 18 years. 6'3.'' £ 189. I have a little stomach fat. I greased the bottom the chest (around the nipple). When I raise my arms in the chest is flat, but when you lower the yield of fat in the bottom of my heart. My field of pink around nipples is bigger than usual. I've been on a diet and do a lot of cardiovascular exercise and breast cancer. If I continue, I can solve this problem. Please someone help me with this. I can not feel a lump in the nipple visible
if there is a hardness in the nipple, then you probably gyno. excess fat in the chest does not always mean of gyno is just that some guys store fat in larger quantities than other
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