The dots, the dots

First there was this spider caught between the storm window and the interior window in our kitchen, and it didn't move ever. I thought it was dead. But after an indeterminate amount of time there was a small brown ball sort of next to the spider that didn't move. This small brown ball was clearly an eggsac, but I am not a handyman, so it seemed like the only recourse for removal was breaking the window, which I did not want to do. I told myself both the spider and the eggsac were dead. And then after another time period there suddenly were many dots. Many, many dots. These teensy baby spider dots also did not move, and were in a sort of exploding star formation around the sac. But they weren't moving, so I thought they were probably all dying, if they were not already dead.

But now the dots are gone. Where are the dots?