Elegant solutions to add space on a page when the following one is already used?

Hey!

I've been journaling for about 7 years now (Wow... already) and an issue I've always had is when I have to write on a specific page but run out of space and can't go to the next one because it's already used.

I've tried post-its, loose sheets with a clip, give up and turn a couple pages and title the new page "Monday, contiued" or whatever. And all those solutions have felt very "Meh" and lacking elegance.

Do you have a clever trick or system to fit extra stuff in a page that is already surrounded?

Should I just learn to embrace some chaos and use a new page not in order?