Inverted Nipple Surgery 20 Years Ago

I had an inverted right nipple and a flat left one that came out if cold or stimulated - I was so ashamed and never showed anyone
I decided to visit a plastic surgeon when I was 25 and coming out of a long term relationship as wanted more confidence
He said that it would be best to do both so they would be more symmetrical
I was unable to breast feed my 2 kids but decided that I would have never had the confidence to try anyway with how my nipples were before
They are quite flat still when warm and press in when wearing a bra or lying on front
I sometimes think they look abnormal still and only like them when they are cold or pulled out
Just wanted some opinion on if they look like normal nipples