I was shocked by the condition of my skin under bright lights. Do you have any skin care tips?

Today, I met some friends at a hip new cafe. The lighting was so bright and pretty, everyone was busy taking selfies, but when I looked in the bathroom mirror, my face was nothing but puffy. My makeup was all caked on, my pores were visible, and I sighed as soon as I looked in the mirror. I thought I was taking good care of myself, but seeing my true condition under the lights really hurts. I'm curious about any skincare tips for those who have suddenly experienced a decline in skin condition like mine. Honestly, I used to just use a cursory skincare routine, but now I'm trying to learn some real skincare tips and really put in the effort. Do you have any changes to your basic skincare routine or any special inner beauty products you use? Do you have any favorite essentials or daily skincare tips you can share? I'd love to hear your valuable feedback, even if it's just a little advice.