Thanks for the compliment on the Prada. In the small size, it's the perfect casual day / casual date night red bag.
I absolutely understand why you are looking after getting 2 great bags. Despite our best intentions on this thread, I think we too easily get in the midset of "I can
predict long term where my collection needs to go. So when I get x, I'll only need y."
But getting a great new bag is often a game changer.
Many times we find that the new bag's style, leather, color, quality level, etc. works so much better than some other bags we have causing us to want to replace them right away (or if it's not a replacement, it's an add). And since we looooove what the new bag is doing for us, we get hungry to make the other changes right now.
I think that should be expected and is perfectly ok. How I dealt with it is I literally wrote down my ideal handbag collection and modified as I learned more. (Remember when I made my list last year after I was flummoxed about what to buy next after getting my red Chanel?) It served as a guidepost and eventually morphed into my extremely helpful "to buy" list.
I also learned I need to pause
hard after major buys to let the dust settle so I make a good next move. (Remember the purely awful choices I made just last year's Black Friday?)
You are still heavy into curating your collection. So it makes perfect sense to me that getting some great items in helps you is gaps and makes you "hungry" to feel as excited about all your collection. Just pause and enjoy the ride!