Losing that much weight is a huge achievement. Congratulations. Losing weight is really not an easy thing at all. Sometimes you have to make deeprooted changes to your habits. When I was depressed I lost a lot of weight. My weight dropped down to 48 kilos. I wasn't eating anything at all. I was scared of eating,it was a strange feeling.
there are a lot of people that are paying money for that (not the depression) in a drug called Ozempic.