Nipple reduction and breast fat transfer. (Keep in mind my breasts are a bit fuller here due to menstrual cycle)

I’ve always been very insecure with my nipples, mainly my left one as it seems to be different in shape and size compared to my right one. I don’t like how much bigger they are in proportion to my small A cup. Also, my areolas are puffy and tend to disappear as I get cold and my nipples also get much pointier to the point where I can’t even wear a shirt without a bra. Seems ironic. Would this procedure be easily done if I want drastically smaller nipples and more of an areola? Also, I don’t want implants at ALL but would love to go up a cup size if possible. A full B would be nice. Is this doable with a breast fat transfer if I’m wanting to stay as natural as possible?