If you know you can manifest other things then why tell yourself that you can’t manifest physical changes? By saying this you are only limiting yourself and affirming the opposite of what it is you want. Just continue to assume that fact that you have whatever physical change that you want and it will manifest. Dont worry about how or when because none of those things matter, the 3D can easily be changed as it’s only job is to reflect your assumptions.
For example, let’s say you are manifesting clear skin. If you look in the mirror and see a pimple don‘t react by saying “oh my god I have so much ance“ “my face is breaking out so bad”. Instead acknowledge that this is jsut the 3D showing the old story. Instead you tell yourself “my skin is perfect, my skin is so clear“. This is the new story and the 3D has no choice but to conform to it. You can either persist in the old story or live in a new one.
So despite what anyone else says or what you may see, continue to persist because persistence is key. The 3D is not against you and there is absolutely nothing stopping you from getting what you want. You’ve had it since the moment you decided you wanted it, simply because you are that powerful.
I hope this helped and don’t stress bc you already have everything you want in the 4D, the 3D is just bringing it to this reality. 💛💛