I tried hatching for the first time and out of 12 only one made it(a day early too and she is so pretty). 5 died very early on and 6 made it to day 20 (during lockdown I noticed no more movement in them) so I waited until day 26 just in case they were late bloomers... today day 26/27 ... I floated them( no movement) then I opened the eggs and all dead, and they were fully developed with yolk partially absorbed. No idea what happened. I’m so sad! Help!