Hello,
I told my girlfriend only and she was and will be the only person who will ever no, But maybe tell your parent's to see if they can help with the cost's, what country are you in?
Yes bring it up with the doctor, If the doctor doesnt understand book an appointment with a gynecomastia surgeon to see what he thinks.
If its Genuine gynecomastia the only way to get rid of it is via Liposuction and excition or just excition, Lyposuction on its own will not work.
Prices vairy country - country.
Maybe post some pictures up in the photo's section if your unsure to see what other users think.
Hope this helps
Jake