Still thinking about it...forehead implants vs. fat grafting..

I'm going crazy.. I want a perfect forehead line like Baek Seung-hye, but is it possible to achieve it with fat grafting? And even if it is possible, how alive will it be?..ㅠㅠ? I don't like forehead designs like Lee Hyo-ri's forehead , Seo Young's forehead, and Park Han-byeol's. My forehead is just round and bulges out.... I have a feeling that this is what it will look like if I get fat grafting.. I want to get implants, but.. implants.. my hair isn't growing, all my hair is falling out , I have water and blood pockets, and it hurts so much that I can never do it again, my back hurts, my scalp hurts, my forehead is heavy, my head feels heavy, and I get headaches often . Do I have to endure all of this? Oh my, what should I do?ㅠㅠ Implants vs. fat grafting.. I have my surgery date set for December 1st.. But I'm going crazy because I can't decide on the material . If you were me, what would you get..?