
Could you recommend any story of any genre that will bring a smile to my face? Preferably from the first chapters

Here you go dear! I got a bunch of lists for that Hope it helps and you enjoy
romance fluff
https://www.mangago.zone/home/mangalist/1437118/
children fluff
https://www.mangago.zone/home/mangalist/1408361/
friendship / other type of fluff
https://www.mangago.zone/home/mangalist/1751016/
Weird but wholesome ❣
https://www.mangago.zone/home/mangalist/1735959/
Laughter’s the best medicine
https://www.mangago.zone/home/mangalist/1442197/

My comedy list! https://www.mangago.zone/home/mangalist/304126/

There was a bl manhwa that came out a few months ago (maybe 1-2 years, I've lost sense of time) where the mcs were in a pottery class. I think pottery teacher x student or something. Does anyone know the title?

https://www.mangago.zone/read-manga/unintentional_love_story/
this is the first thing that came to my mind when you said potter. Is it this one?

Can you recommend any stories (second life/ regression) where the MC has a child, and they remember their past lives too? Usually the mc was a bad mom and tries to be better. Apart from the godly masterpiece SPOILER
SPOILER SPOILER
.
"My Dear Aster"

the mc is the daughter though
https://www.mangago.zone/read-manga/my_mom_entered_a_contract_marriage_bored_corona_kids_version/
Can you recommend an isekai/historical story where the mc signs divorce papers and actually leaves?
https://www.mangago.zone/read-manga/my_second_husband_desperate_and_depressed/ this kinda matches. Unfortunately almost no fl actually leaves for good