I booked my first-ever InMode lifting treatment for next week~~

I am worried about my double chin and jowls constantly sagging, so I have booked an appointment at a dermatology clinic for next weekend to get an InMode lift (both FORMA and FX). I was really looking forward to it at first, but after looking up reviews, I suddenly got scared because there were many posts about people suffering from InMode's characteristic side effects, such as sunken cheeks, swelling, and bruising.

I don't naturally have a lot of facial fat; it tends to be concentrated under my chin and around my mouth. I am worried that if the procedure on my cheeks is done incorrectly, they might sink in and look like a skull. Before the procedure, what specific details should I tell the doctor to prevent cheek hollowing?

Also, I would like to prepare in advance any helpful aftercare tips to get rid of redness or bruising as quickly as possible. Since this is my first lifting procedure, I am extremely worried, so please share your valuable tips!