Good morning! Well this has been a HUGE issue for me as well... so yes you are definitely not alone. I have never been able to get the photos, mirror image or anything to match the true me and even what I see myself in my head. It's so just plain strange and foreign to me. Now it's even worse because I'm a completely different looking person than I was barely 8 months ago now.
I see old pictures of me when I was really heavy and especially the infamous brown sweater picture and I'm totally blow away. How did I not see how truly giant I was? I know I didn't feel that great, I know I was buying size 28W and 3X or larger tops... WOW!! I really honestly did not see it. I think I still envisioned myself a slim teen the whole time, crazy as it sounds.
I just walked into the bathroom not even 3 minutes ago and the reflection I saw just now shocked me. My bony collarbones, skinny face - I don't recognizer her. It's almost like I see an entirely different entity when I look in the mirror now - and ethereal separate being. I can't look at my clothes and think I will actually fit them, and I'm shocked every time I put them on. They DO fit, and that IS me looking back in the mirror. I guess it will take some time to get used to it. I have such a displacement between me, myself and I. It almost takes away from all of my accomplishments - and that's very sad for me.
I think I have always had this problem though since I was even as young as 8 years old. I was mentally abused as a young child regarding my weight. I was ridiculed by a grown up who should've been like a father figure to me but he was anything but. I think that's maybe where it stems from, is my belief. I wasn't even a really fat child, I was about 10 Lbs over the ideal weight, but when I was young that was seen as a very bad thing. Nothing like you see children of today. I see pictures of me as a child and yes I had a little pot belly but for the most part I was not fat. I did gain quite a bit in my early teens and that's when I went anorexic and bulimic to lose weight. I got very very thin and stayed that way all through High School. This is the girl I always remembered and through my heavy years, I think this is who I saw in my head, the skinny anorexic girl.
I hope one day for all of our sakes our minds can meet with the reality. I would love for that to happen.