How can you not have photos of yourself before the date of your post? Also, did you think of attributing the eye thing to changes post-smoking? Smoking messes up skin and facial fat quality and quitting may have affected that process somehow.
If you are over 30, what I see in you is normal aging. Genetics can very well result in the look of your eyes. If you are unhappy with the look you can get a blepharoplasty to fix your eye bags.
Did you ever smoke? Do you drink? What other health issues do/did you have? Can we see photos of...
that study you cite is foreign and has TYPOS! I would not rely on it for information. In addition, any study without a double blinded control group with at least 50 studies is junk, as well as studies that meet these criteria that are not repeatable. If you search online, there are a ton of...