(Huge rant. Ignore if sick of this shit.)
Yes, 6 kilos is a lot for short girls. I noticed that too.
I was a ruined wreck that didn't eat enough, back when I was in school. Because of low bloodsugar I was slightly depressed most of the time, and it greatly affected my confidence.
Gaining wheight made me feel a lot more like a woman since I got more normal and evened out, with hips and stuff.
It has always bothered me how men could find me sexually attractive before. I was nothing more than a shy, cute, skinny girl with big boobs. I was a child in so many ways, and it always bothered me that men could look at me like that. So even if I was attractive then, it doesn't matter, because what I needed wasn't to feel attractive, but to feel like a woman. I couldn't be completely comfortably with sexuality untill I felt like a woman for real. And I never really did untill I was 19 and 56kg and happier than I had ever been before.
I think people where scared I thought I was fat every time I remarked upon my weight gain, because they kept insisting I didn't look any different. Which actually just made me a bit dissapointed because I had worked so hard, and was so happy about it and nobody would admit to seeing any change even though they should be able to see how happy I was about it.
That was pretty much the only dent in my otherwise perfect autumn.
It didn't bother me then, because I was so incredibly happy, but it has bothered me a bit now.