Thank you all.
Maybe it's just because it is subtle that for me it is easy to see the old variation and others see it more properly than me.. obsessions.. I dunno.
And stardust, I sure don't want to go through any more surgery! After doing the chin and nose it was a pain for me to feel I missed out the forehead part. I really hope this will simply settle down and whatever I am feeling is just a feeling and nothing realistic. Surgeries are a pain, expensive and far from fun.
Besides, I am really happy with my overall results, it's only this thing I am worried about and so far it seems it is just an unexplainable concern that only I see/feel.. But it is always us we see the ghosts of ourselves where none else does I guess.