So here’s my theory: there’s someone who is time travelling in an attempt to erase the baby. This someone is probably, unfortunately, you from the future, OP. It makes sense, since you’re the only one remembering the loops, and you’re very motivated by the thought of your daughter.

I guess you fucked with time too much and trapped yourself in a temporal loop, where you have no memories of your daughter yet, but also can’t let her be born.