I'm 14 years old and am between 5ƈ" and 5Ɗ". On my birthday 2 months ago, I weighed around 101 pounds. Today I only weigh 96 pounds. Every day I eat and eat and I am somewhat lazy. In my opinion, I should be getting fat. Why am I still losing weight?

get your thyroid checked out for sure.

Wow. I got down in the 90s and I'm 5ƌ". You're not dangerously thin yet, but you should ask your doctor before you get that far.