There is no need to compare yourself to others. Especially in regards to how you look. Beauty is not a competition. Perfection does not exist and even if you think they look good now. It will not last forever. No matter how hard they try and how much money they piss down the drain instead of buying more bitcoin to actually enjoy retirement.
Always remember that there will always be women more beautiful than you. Just as there will always DEFINITELY be women uglier than you too. Regardless of your age.
If you want to feel good about yourself and have a sobering reminder of this fact. I invite you to visit any walmart store location. This will always be a good boost for your self esteem knowing how far down the ladder you would have to fall before you reach heavyweight rascal scooter levels of fugly.
As you and puzzles grow old together just enjoy the ride. Become that crazy stoner couple that does whacky shit to the younger generations. Just to fuck around and have fun.
Be grateful that you have a man who loves you and is not a dickhead who wants to trade you in for a younger model. For there are millions of women out there who are not as blessed with the love you two have. As well as the beauty you still retain when you look in the mirror today.