I'm in my 20s and I'm worried about sensitive skin care.

Lately, I've been increasingly afraid of looking in the mirror and feeling frustrated. I used to hear people say my skin was beautiful no matter what I put on it, but even the slightest change in the weather makes my face burn and red. Every morning, after washing my face, my skin feels so dry that I spend a lot of time thinking about what to wear when I sit down at the vanity. I want to try out the cosmetics my friends recommend, but sometimes, it's exhausting to have to check every single ingredient. Seeing myself like this really makes me... sensitive skin . It breaks my heart because it seems like it has become that way. Yesterday, because it was the change of seasons, I carefully applied a new essence I bought, but my face turned red soon after, so I had to use a soothing pack all night. Everyone was praising it as a must-have, but I guess it was too irritating for me. Especially on days with a lot of fine dust or when I'm in a place with a strong heater, my face gets hot right away, so I have to be careful even when going out. I can't even use the mild basic products that people around me recommend. sensitive skin . I've been frustrated more than once about how I can become comfortable again. Every time I look at my dull face in the mirror, I desperately want to go back to my healthy state. Even famous products sometimes feel harsh on my face, so I'm really at a loss as to how to start taking care of my skin. There are many of you who have suddenly become sensitive like me. sensitive skin Could you share your experiences on how you overcome this situation? If you have any tips for deeply moisturizing without irritation or effective soothing methods, please let me know. I'm really curious about everyone's skincare routines.