Question) It got blackened in the sun. Please give me some tips for emergency home care restoration.

Hi, I went on a trip to Southeast Asia last week, but I must have neglected my skincare so much that my whole body and face got pitch black; I’ve turned into a total darkie.

I feel so upset every time I look in the mirror. I have to go to work right now and I have important plans.
My face looks so dark now that it looks like this, and my makeup is all cakey, so it's really hard.

My skin still feels a bit hot and extremely dry. Is it okay to apply a brightening ampoule or vitamin cosmetics right away in this state? Or should I soothe it with something like aloe gel first? I am refraining from exfoliating for now because I am worried about irritation.

Since I can't afford dermatological treatments, please share any home care routines or tips you have on how to quickly restore my skin tone in a short period of time. Recommendations for effective soothing gels, whitening creams, or face masks are also highly welcome! I plan to diligently apply sunscreen from now on, both indoors and outdoors. Please, if you know how to quickly reverse tanned skin, please help me!