A boy with Nipple Lumps

I am a Boy an I have Huge Lumps in ma Nipples .. what should i do I tried A lot of things for the past 4 years But No Signs of change Plus I am not fat ?
 
Small lumps under the nipple can occur in boys around puberty. These are due to hormonal changes and usually regress without any treatment. If the lumps are large, or persist beyond the teenage years you should consult your doctor. You may be suffering from gynaecomastia. Males have the same breast tissue that is present in females. However, because of the hormonal differences, the male breast tissue does not develop. There are several causes of gynaecomastia including increased sensitivity of breast tissue to even low amounts of oestrogen, imbalance between male and female hormones in the body and several other conditions. You should consult your doctor for a complete evaluation after which appropriate treatment can be started.