Highly recommend the diva cup. I first bought it for my thru hike of the AT in 07 and have continued to use it ever since, including thru hike of PCT this year. I would just make sure to clean it out with soap and water in towns. On trail, I rinsed it with clean water when needed. I would sometimes carry wet wipes and it would help keep myself cleaner overall. This can always be substituted by a bandanna wet with filtered water if you didn’t want the extra weight of wet wipes. I suggest buying the diva cup a few months before you take it on a long hike and that way you can get used to before you’re out in the woods. I think it makes things simpler, not having to pack out used tampons.
Pony