I think I read it on this site some time ago.  If I remember it right, it's about some kind of hero(?) who dies and gets reincarnated into a dragon yet to be born into (I think) the same fantasy world he/she lived in.

I remember dropping it because the pacing is so slow (around 30-40 chapters in and the MC is still in his/her egg) and it felt like the author was just toying with the readers by constantly giving them false hope that the MC is to be born in the next chapter, only to drop more info dump.

Now that quite some time has passed, I want to see on how it progressed since I left it, but alas, I forgot the title.