I think this is very common. We have had this discussion here and on other boards too. I have the same problem.
What you see in the mirror is a distorted view of yourself. You have to just make up your mind to accept the new you. Even if you don't see it, everyone else does.
Congrats on the new you!!!
Dog Lovers Team Leader
"It came to me that every time I lose a dog they take a piece of my
heart with them. And every new dog who comes into my life gifts me with a piece of their heart. If I live long enough, all the components of my
heart will be dog, and I will become as generous and loving as they are."