As long as the shot stayed inside your body and didn't leak out it will work just fine. I've fucked up more than one shot and they have all worked out.
Happens to us all. Live and learn.
Out of curiosity, how do you think you messed up? Did you go too far back? If your glute is burning then I'm guessing you might have went too far back and actually pinned your glute. I shoot pretty far forward when I do VG. Probably an inch or so forward of the centerline of my hip.
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