[sepazt]

I'm not sure if this called budding, right?

https://imgur.com/bHFzAvg

[Happyme]

you'll feel budding more than see it.
Its like a harder lump behind your nipple.
bobbi

[Pansy-Mae]

bobbi is right, you feel it, not see it. A hard pea-sized lump behind the nipple, probably accompanied by a tingling/itching feeling that you can't scratch because its internal.
That picture just looks like a bit of fat build up, to me