Skin condition is scarier than Monday blues... I'm posting a question about skin health and treatments ㅠㅠ

Hello! Is everyone holding up well with work this Monday afternoon? I sat down at my desk after lunch, but maybe because the weather is gloomy, all I want to do is go home. Haha. I drove a long way to visit my parents' house over the weekend and stayed up late chatting with my mom, so when I woke up this morning, I saw a really haggard-looking person standing in the mirror. ㅠㅠ

Now that I'm in my 30s, I can definitely feel my complexion immediately becoming dull if I don't get enough sleep or feel tired. After much deliberation, I am cautiously posting this inquiry regarding skin health and treatments! With the large temperature fluctuations and dry weather like we are these days, what treatments would be good for bringing out the inner glow of my skin and significantly boosting my overall condition?

Everyone around me recommends Rejuran Healer as the best for treating inner dryness, but since I'm such a wimp, I'm really worried about how painful it actually is. Has anyone else tried a procedure other than Rejuran that provides intense hydration with minimal pain? Or, if you have your own secret for maintaining healthy skin during this changing season, please share it with me!

If you leave any tips in the comments, I'm thinking of biting the bullet and booking a dermatologist appointment this weekend. Haha. I hope everyone hangs in there a little longer for the rest of the afternoon and leaves work right on time! Have a delicious dinner tonight and get plenty of rest!