I have the same issue. Got it when I was 12-14. I was over weight then. Just never went away, who I cut and get real lean it gets smaller. In my pet ocular case (and I bet yours) it isn't gyno, just extra fatty tissue built up that doesn't go away. Everyone's body is different. I can get cold and they shrink to normal size... Or when I'm feeling bad about them I just give them a twist (no homo) and they shrink up and I walk out side or whatever it is I'm doing.
It's really all in your head man. I had mine looked at would have cost like 4K to fix and it's really nothing wrong just how my body is. I got over it. My wife thinks their cute she is always messing with me trying to pitch them to make one go small lol...
Try not to stress about it. I have take 3 cycles. Two were SD (actually on the 2nd ATM). I took Nolvadex last time, I'm taking Clomid this time. I doubt I'll see anything. I never got any bad sides I was worried about it so I starts erase (original) in week 2 at 2 caps a day for 45 days. But I really did it cause I was paranoid.
I they bother you and mine do too, but unless you get surgery they probably won't go away. Just try not to let it bother. Remember someone else in the world always has it worse. I had a fat friend with really small nips and he would tease me about mine, but now I workout and have a ton more muscle than him, so I'll say I got big nips but you got the tits... So just take it in stride.