A little reassurance and possibly some insight?

So, for context, my husband and I are trying for another child, which also brings up a lot of anxiety and excitement.
Those of you who have had multiple children, 2 or more, how do you manage? What is it like? Is it harder? The same? Do your children get equal amounts of attention or affection? What is the financial aspect of it?

I also delivered via C section after a failed vaginal birth due to early induction, I have a horizontal incision and I would love to try a VBAC if possible. Is there any reliable/ personally recommended resources of information on VBACs? Have you ever had one?

I apologize for the many questions, my mind is buzzing with them.

TIA for any and all information!