Shib was never diluted. Those were always the correct numbers, simple math supported it. It was just an listing and exchange error that was eventually fixed.
Anyway, if you haven't gotten out by now you probably should just hold. Obviously this is a meme alt, so it has no floor and can drop to 0. But it still has decent volume right now, so there is a chance of a reversal (small chance, but still a chance).
Even if it drops to that consolidation range from mid October or even worse, the monthly open of October
You might as well hold because the coin has proven it can 10x in a week given enough volume. Now I wouldn't suggest "buying the dip" right now, because catching a falling knife is a good way to lose money. Let the price settle a bit and see where it lands. You don't want to buy the dip and then be down 50% by the end of the day
But that's on you....do what you want