@shiwang90 If you don’t have access to a DEXA scan, a much better option for the short term would be to measure around your waist, neck, arms, etc to see if they’re getting slimmer each week/month
@shiwang90 assuming your measurement devices were perfect, this can be attributed to water weight easily. not to get too personal, but if you've just had your period a week ago for example, you might retain water.
also at age 16, even if you can't see it, you're likely still developing. There is a strong possibility you are growing fat in your hips or breasts which is completely natural for a developing female which has nothing to do with your diet or routine.
bloating and puberty can drastically affect body composition.
@shiwang90 I'm not fitness expert. I'm also not a woman. However that being said I'm 23 now and I can only confidently say that my body has reached it kind of natural resting point in the last 1 or 2 years. Wouldn't be surprised if your body is still just developing on its own, like mine continued to do, well past the age of 16.