What's interesting is that you waited till move 15 to develop your QS pieces.
Another game from the amateur's practice: Winning against a Réti (gone wrong)
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Yes, and I am pretty proud of it 
No, seriously: I would have done so earlier, but White's ks actions needed my attention first. And then again, the Black set-up resembles a KID structure where the Bc8 is actually already developed on its initial square - no need to move it if not being urged to do so. The Ra8 also proved well placed on its initial square as you see.
And I hesitated long to decide where the Nb8 actually belongs to, thinking about ...Na6-c7 rather than ...Nc6.
In the end, I developed both light pieces when I actually new where I needed them - no move earlier. And with White's pieces actually standing on each other's feet, there was no need to develop fast.
In the second round I faced another teenage boy, but one who tried to play more imaginative - which meant that my preparation was for the circular file because I knew in advance I would play a kid so I prepared for e4 and Bc4 again, only to be surprised by 1. Nf3! The game was nice and contained some interesting moments, though not so much from the perspective of our MD opening theory because my opponent mixed several ideas from different Réti/English lines that don't fit well together. On the other hand, you can see that even a surplus of unnecessary pawn moves doesn't really hurt Black if White misses the most precise line: