Just worry about what is an ideal size for YOU.
Har banday ka physical structure different hai. For example…a very slim body might look good on one girl…but on another it may make her look weak.
Sometimes if you lose too much weight…it shows in your face…which can look malnutritioned, dull, unhealthy. Your hair can also be affected.
So, set your own goal. What is right for one person’s body/height/face/physical structure may not be right for you. You decide if you feel you need to lose 5 pounds or 10 pounds to look better in your clothes. This isn’t a one-size fits all scenario. If you still want a standard…then do some research on the Internet and find out what the weight range for a female of your age and height should be.