The only thing I remember is that it was about a female protagonist who reincarnated 16 times. I think it was a manga? Would greatly appreciate anyone who has any info. I'll continue looking on my own and update as well incase anyone else is interested in what this manga was.
Edit: I remembered a bit more? I believe she was a Saint in one reincarnation, then a noble, then an empress. Thats as far as I got right now.

Quote from MrPenguin

The only thing I remember is that it was about a female protagonist who reincarnated 16 times. I think it was a manga? Would greatly appreciate anyone who has any info. I'll continue looking on my own and update as well incase anyone else is interested in what this manga was.
Edit: I remembered a bit more? I believe she was a Saint in one reincarnation, then a noble, then an empress. Thats as far as I got right now.

There are many reincarnation manga so it's difficult to find, don't you have anymore information? Like genres, or details about how the character look like?

The closest I could find from your description is:
-Queen With a Scalpel (the character only reincarnated 3 times, though)

-Seijo ni naru no de Nidoume no Jinsei wa Katte ni sasete moraimasu Outaishi wa, Zensei de Watashi wo Futta Koibito deshita (the only Reincarnation + Saint manga I could find)

Uhh maybe https://www.mangaupdates.com/series.html?id=145711
I know it this one she reincarnates quite a bit.