I am not sure what you mean by now you are just like everyone else. Do you mean not taking meds or not being constantly sick? or something else?
I haven't had the same feelings persay, but I do have a hard time because now my friends treat me like I am "all better." I have done very well since my transplant 4 years ago, but I have to remind my friends that it doesn't mean that I can't still get sick or that I don't have to worry about taking good care of myself. I think that maybe you aren't the skinny one anymore, which can be a good thing; maybe you aren't the sick one anymore, which is awesome. As for being the one who has persevered and accomplished what you set your mind too I think each person that deals with a chronic health "issue" is always that person. Regardless of whether or not you are sick or not you can still be the person who perseveres despite all the obstacles that lay before them.
Do you go to a support group or transplant buddies or something like that for people post transplant? If not something like that might be helpful. A lot of the times it is nice to have a group of people that can relate to the transplant experience, even if they don't have CF like us. When you go through something like this not really having good support from people that truly know what you might be dealing with can make it harder. I know many people that have felt like you are feeling, fortunately I haven't had this exact issue. I did have a hard time adjusting my body image when I started gaining weight back; also trying to realize what I could and should do versus what I couldn't and overcoming anxieties of doing things again, the things that I couldn't do for such a long time.
Lindsey