I can’t stop candling my eggs

I’ve candled those eggs every night since day 6, and they’re growing like little chickenweeds. I know I should just leave well enough alone, but I can’t seem to stop. At first, there was one egg I thought had the bacterial ring of death, but it turns out it was a blood vessel–which are harder to see in brown eggs anyway.

As of tonight, this is the tally:

7 you can see the baby chickens bouncing around in
2 where there’s all the right dark/light stuff, and possibly a bounce, but am not totally sure
1 where the dark/light stuff is not as clear, but definitely there
2 infertile eggs, which are absolutely clear, and incidentally funky shaped

I also had a casualty; I got one extra, and it stuck to the egg turner. I tried dribbling some water down the side to dislodge it, but the shell cracked when it finally came out.