What Happened to my Neocaridina’s Eggs?

This is my first time breeding shrimp, so I don’t know how the process works. The three photos I have attached were taken January 17 (the day I got the shrimp), January 18, and today, January 29 in that order. Obviously the shrimp had eggs the day I got it and 12 days later it didn’t, so did she lay the eggs/give birth? Or, I have also read somewhere that shrimp will drop their eggs if the water parameters are off, is this what happened? I have a DIY rock wall with moss, so do you think it’s possible that the shrimplets are hiding in there? I have attached a picture of the tank for reference.