According to my measurements am I considered fat, thick?

I decided to get my measurements taken because I have recently lost 10 lbs. I was always told that I was skinny by everyone but I'm now 28 and had put on 10 lbs since high school, which didn't look bad because I am toned. Much to my surprise my waist is a 29!! Which another inch over puts me at risk for obesity so I've read. My measurements are 36-29-39, weigh 140 and my build is medium according to the inches of my wrist which I read is a way to determine body build . I know my weight is in perfect.range for my 5 ft 7 1/2' height so what gives with my waist? I know I have curves to me but my tummy is pretty flat with noticeable muscle tone. But with a waist of 29' am I considered fat, chubby or thick? Does society view me as a woman on the heavy side?? I am reading up on celebrity waist sizes mostly thicker women like j lo and Kim kardashian and they are 26' waists or smaller. I know how bad it is to compare oneself to celebrities but My bikini body seems just as tight as these woman if not more. I worked hard to get where I am and i still think I look good, even if someone else considers me to be big. I just want some feed back on my waist size. Is it possible to make it smaller without going under a healthy weight range and also any tips that might make me lose weight around my waist and not so much the rest of my body because although I've always had a bubble butt I used to look model skinny before and that i think is TOO skinny.