Corrugator muscle damage after unsuccessful brow lift (photo)

Hi, I’m 42 years old and after unsuccessful brow lift surgery, I’m dealing with severe muscle relaxation, numbness, and heaviness in the glabella area, as well as two small lumps in the same area. My doctor advised me to do nothing and continue with Botox, but unfortunately, it’s not working well. I’m looking for surgeons with experience in revision surgeries for muscle restoration and aesthetic correction. Could an endoscopic procedure solve the problem? Has anyone experienced something simila