I really need a recommendation for a regeneration cream. I really need it urgently.

Oh my god, this is so annoying. Guys, I went to the dermatologist yesterday and got some kind of laser or something and my face is so red and what should I say? It stings a bit, but what do I do? They put something on me, but when I got home, my skin was so dry and it was a mess. I was going to skip washing my face because it was annoying, but then I looked in the mirror and I was like, oh my god. I have a question. Does this kind of thing get better with time or do I need to put something else on it? But I don't even want to bother looking it up, so please recommend some regenerative creams. I really don't know what's good, lol. ㅠㅠㅠ Oh, and my skin is usually sensitive, so if I put anything on, I feel like it'll break out again, and I don't even know what's mild. Life is hopeless. ㅠㅠㅠ Oh, right, that's what I was talking about earlier. When recommending a regenerative cream, please don't use something too expensive. I don't have much money right now, so please give me something cost-effective. But is it true that if you get laser treatment, your face will turn like a burning sweet potato? Isn't this wrong? ㅠㅠㅠ Seriously, I get so stressed out every time I look in the mirror;; Also, I'm not supposed to wash my face with soap, right? Ah, I really don't know anything ㅋㅋㅋ ㅠㅠㅠ Anyway, I know you guys are busy, but since I feel bad, please recommend a regenerative cream and go. Ah, my skin really needs to get better and it's so itchy, but I can't even take care of it. Is there something like just applying this one thing that will solve it? Ah, I'll really trust you guys. Please tell me anything ㅠㅠㅠ But even writing is so hard. My fingers hurt. ㅋㅋㅋ Anyway, please reply quickly. I'm getting dizzy;; ㅠㅠㅠ Oh, and does anyone know how many days it takes for the redness on my face to go away if I apply this? Ah, I really feel like I went to the dermatologist for nothing. Anyway, I'll wait for an answer ㅋㅋㅋ