Great question and thanks for posting pictures. I understand your desire for privacy, but seeing your whole face with perhaps the eyes blacked out would make an enormous difference in good answers from doctors. As a female who is 55 myself and with a practice focused on non-surgical options for women 50+, every single one of us sees the issues first in our lower face and neck, but most of the facial issues actually come from higher in the face - our face is like a dropcloth over scaffolding. As we lose the underlying structure of muscle, fat and even bone higher, things start to drop and puddle at the bottom. The dropcloth also becomes less healthy, glowy, resilient and elastic. The most important thing you can do with the best ROI is to do everything you can to improve skin health. The glow and evenness is what you see and perhaps a bit of tightening, but it is a great boost and when you do have surgery, it will give you a better result if your skin is healthier going in. I can't see your eye color and hair and that background level of color is critical in picking the right and safe treatment. Results also depend on if you can handle downtime of swelling and redness but I'm thinking BBL, ClearSilk and either Moxi or Halo. So important that you pay the price to get someone with a top quality laser and also solid experience and training. Do less good work at higher prices with top practitioners every day over lots of inexpensive bad treatments. You can Botox the platysma bands under the neck. In the 50+ set, about 60% of my patients have good result and for some, it is either modest and not worth maintaining or the skin over the bands is too loose to snap back when the muscle is relaxed. Do NOT shop filler based on cost - your filler results are not measured in price per syringe - it is the injector and not the filler that determines your result and bad results can not just look bad, they can be medically dangerous. Someone who has been injecting 10+ years and goes to tons of training to improve their skills should charge you more per syringe than a new injector who took a weekend course last year. I can't see them, but it wouldn't surprise me if you could benefit from filler in your temples. Also modest filler at the angle of your jaw and the point of your chin, when done well can help straighten out your jawline and even make your chin from the front look a bit younger. Lots of people do it, but I personally hate injecting the pre-jowl sulcus and think it makes the lower face heavier which is the opposite of what you want. If you can, compare your pictures to pictures you like of yourself at 30 or so, with similar angles and lighting and you usually can see exactly where your own filler used to be. That's where filler should go - not stupid blown up cheeks and lips and tons around the corners of your mouth. That's just my opinion, but some thoughts for you going forward. Wish you all the best, from what I can see, you look like a beautiful woman so please make embracing your natural beauty and staying the best version of yourself that you can be a priority!