If you made a comment, then https://www.inaturalist.org/comments?mine=true should show you all of the observations on which you have a made a comment. Note that the text included with an identification is not picked up as a comment. There is a lot of solid information in the topic at:
https://forum.inaturalist.org/t/how-to-use-inaturalists-search-urls-wiki/63/
7 Likes