All day I've been trying to learn about Bad Eggs, but everything I see says that they are punishments for cheating too much. The problem is I had Bad Eggs way before I even got a Pokemon that I suspect was hacked (A Mew found in Sootopolis at Lvl. 30?).
Also, some of my Bad Eggs hold items, the one with Pokerus seems to be holding a horn (A sign of Pokerus?), and another is holding a white ?
So my questions are, is there anything I can do to hatch these Eggs, since they are not the 'cheat punishment' kind, and what are the items that my eggs are holding?

on my b-day my friend gave me a hacked game with a bad egg (started a new game though). the bad egg is just something you carry, and when it hatches, the game freezes. all u do is turn off the game and turn it back on and nothin happens but idk?