It's restored the definition of your lower face. Mine's very nearly completed the somewhat crinkly slide from cheek to mid-neck, minimally interrupted by a barely discernible jawbone! Even if had the money and underlying good health, I doubt I'd put myself through what you've done. I understand why you did, though - changes to the face are a lot to come to terms with, inevitable as they may be.
I have, perforce, taken a different approach to it: philosophy and different makeup, basically. I look my age and, these days, it registers as older than my age since so many other women have tweaks and procedures. I've got views on this, but those relate to bigger issues than one woman's choice to roll back time through surgery.
Re your recent questions:
There are cheap apps for facial exercises. Just pick one with stacks of good reviews, and do the exercises. I don't do any nowadays, but did them throughout my 40s and would say they made a difference. I also had one of those electro-stimulating machines (makes your face muscles twitch) and think it was helpful, even if the only real effect is in stimulating blood flow. Probably unwise to try one while you have adhesions, though.
The single most important skincare is high-factor SPF all the time.
I get a tretinoin cream from Monderma, it's an online prescription service. It's one of only four substances that have been clinically proven to improve skin: the others are niacinamide (vitamin B3), hyaluronic acid and vitamin C. The tretinoin cream comes with niacinamide already in.
Everyday skincare products with niacinamide, HLA, vitamin C and factor 50 are readily available. You don't need to spend much or do anything complicated: in fact, if using tretinoin, you shouldn't use skincare products with miracle ingredients as they could interact adversely with the tret.
Some people swear by LED light therapy, particularly infra-red. There is some evidence for its effectiveness, but you shouldn't need to be thinking about this until your new face starts to show signs of wear.