I'm the same size, height and weight as you and not fat. I weighed a couple pounds more when I was in high school and did more lifting. But I medaled at state in the 4x8 and mile and had a runner build - still not fat. I do more yoga and a lot of work converting my yard into a huge kitchen garden now. Before healthy weight was skewed we recognized different frame sizes for the same height, but now that has also been skewed into "big boned" people.