Definitely, enjoy what you have and the moment, as much as you possibly can. That doesn't mean hyper manic wheeeee necessarily, just, savor or notice it, that's all. Appreciate it. Appreciate yourself.
It's easier said than done, I know. But maybe that bit of encouragement will help somebody.
Looking back I can see mistakes I made, one of which was not realizing, appreciating, or accepting, that it was OK to have more of some things than others, including looks. That if you do, you should not allow negative people or destructive people to make you feel guilty about it. They won't be any happier when they succeed at tearing you down a peg, I can attest to that also. They will just move on to someone else and repeat the cycle.
Looking back at photos and videos I realize now why some people treated me like they did, whether it was a superficial friendship or it was being hit on or jealous-acting behavior. I didn't want to think so because I well, didn't want to be conceited I guess (and I wasn't.) But looking back I actually kept myself back or opened myself up to danger because of not seeing myself as others saw me.
Seeing yourself as others see you is a good piece of information, so try to be objective about yourself. It isn't conceit to do so. Most people are way too hard on themselves.