Hello, I started experiencing noticeable facial volume loss leading to under eye hollows and nasolabial folds in my early 30s. I am now 40 and am starting to see a little sagging at my jawline as well. (See pics.) I am researching fillers and am interested in Bellafill. I want something long lasting that increases collagen. However, I am prone to keloid scarring! Are fillers/Bellafill my best option? Or should I consider something else?