I wish good luck and all the best with your weight losing plans (and with everything else).
I will be 30 years old on 2022.09.17, and nowadays I am around 50 kg. I was skinny and "light" during all my life, and my weight is around 50 kg since I do not know how many years. And I always had a good appetite. When I was a kid/child, my brother used to mock me a few times saying that I am a "skeleton", but I have not paid much attention to it. I always accepted my body, and I am good and comfortable with it. I do not even want to change it at all, no matter what other people say and think about it.
Have a nice day. All the best. Greetings and much love from Hungary.