Everyone is different, both in how they carry their weight and if they will comment. It took 2 months before my DH said "I can tell you've lost weight."

Try not to rely so much on outside approval to feel good about yourself. You know that you are doing great and that should be enough. I understand that it 'feels good' to hear someone comment on your hard work. The downside of that is once you have lost the weight, people stop comments. If you are 'hooked' on the weight loss attention, that can spell trouble when you quit getting it.

BTW, you've lost weight, haven't you?