Girls, am I too fat?

I'm 15 and I weigh 142 LBS at 5'7". I don't like my weight. I feel as if everyone else is skinnier than me. It doesn't show that much but its noticeable if you looked at me. I have love handles and a little bit of fat on the front. I have a bit of fat on my chin but not enough to look bad. My arms, legs, and fingers are relatively skinny. People call me attractive, but I don't think so. Do any of you girls think this would be undesirable?
Girls, am I too fat?
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