Should I remove the filler and will my chin look normal again and go back to original shape? (Photo)

For unique cases where a variety of modalities could be used to treat the condition, I would suggest an in person or virtual consultation to develop a custom and effective treatment plan. It is difficult to precisely define the best option without collecting the same information. I suggest reaching out to an expert for a consultation with surgical and non-surgical methods to get a comprehensive option. Best, Dr. Emer.

You can get the filler dissolved as long as it was a hyaluronic acid. Once it is gone, your chin should go back to its original state. I would wait for it to be completely dissolved before you add anything else and see a different doctor.

If the black and white picture is your before picture, it would appear that you have possibly had the filler placed at a slightly lower angle than is ideal. It also appears, based on the pictures you have shown here, that you have a rather flat chin, and would benefit from having some projection forwards to give a smoother contour.
That said, it is hard to tell without seeing it in animation and live. If you have not given your doctor a chance to assess and correct it, it might be worth doing that first though it sounds like you may have a negative impression of her if you feel she is “money hungry”.