Maybe it's just the way I view things but..... I wouldn't take it in a negative way. It's like when you see a woman gain some weight and she looks what you may think is "pregnant". I was told never to assume or congratulate when you don't know for sure. It's the same thing here. Weightloss can be cause by many things. Things like stress or a sickness. Maybe these people don't know if you are sick or intentionally losing the weight. I think that it's a big possibility. But either way, keep doing your thing. Try not to feel the way you are feeling and keep attaining those victories! Congrats on your Weightloss.