Is It bad to have 2 backlinks from the same website?

Respect to all

I've a problem discerning my backlinks. About a time ago I developed a couple of backlinks from different sites, but I have done the mistake to point them to some of my papers that" Are not money pages".
So I would care to correct this by really developing new guest posts backlinks from the same sites, only this time they will point to my new money pages.

So my problem is, understanding that I previously have former backlinks, will it be better than I cancel my old backlinks so I can add the new ones to pick up all the juice from those websites?
Nevertheless, will not that break up the link juice?
If I've 2 backlinks approaching from the same domain.
Thanks

Although I am a huge fan of building a diversified backlink profile according to a study run by Ahrefs, close to 80% of all websites link 2 or more times from the same domain and, also, most of the websites link 2–5 times...

Thanks for your help