First, thanks translation group, I hope some sort of good vibes reach your way.
second, i bet this has been said a Googolplex plus 2 times but why don't she just make a potion that changes her age/size/face. I love Isekai, but the problem they all share is that all struggle is meaningless when you are omnipotent. On the other hand one of the Better points of FUNA is their Heroines seem to always realize they have limited knowledge so they realize late that there were better ways to perform an action (like when kaoru cut the ropes instead of simply storing them) so at least you can suspend disbelief and think that such perfect and simple solution has not yet occurred to her.