Soon you will be forced to feel as though you are wrong for mentioning your accomplishments or steps you took to get there. People will bring up every mistake from your past. They will hang on to every part of the old you that you fought so hard to change.
All I try to remember is that misery loves company. It isn't that they dislike you or that they aren't proud of you. They are. They just wish they were at the point in their lives or their weight loss journey as you are.
Changing is not easy. Losing weight is not easy. It is hard. It is frightening to step outside of a life you know. We are all unique and we mature at different rates and at different stages of our lives. If you think you are mature in your 20's..lol, you aren't. I didn't even begin to get my life together until I was 28 years old.
However, do not feel ashamed for getting where you are. There are other people watching you and learning from your actions AND reactions. There are others that are inspired by you. Shout your accomplishments from the rooftops. Where you came from and where you're going will or have never been easy.
Those people are difficult to deal with but I think of something Mother Theresa said;
"Forgive them anyway"