Can i find all of my comment ?
If you're referring to replies to posts, then no.
If you're referring to the posts you posted in the manga comment section, then here it is http://www.mangago.me/home/people/265125/comment/
SEASON 2 STARTED YESTERDAYヾ(☆▽☆)
Can you tell me where this is being uploaded originally?
Here you go.
https://newtoki95.com/webtoon/9757042/%EC%A6%9D%ED%9B%84%EA%B5%B0?stx=%EC%A6%9D%ED%9B%84%EA%B5%B0