Girls, tell me, we haven't been breastfed for three months already. Th…

Girls, tell me, we haven't been breastfed for three months already. The point is that the baby only sleeps on his arms, I put him in the crib and he wakes up. Is this regression? I don't understand how to count, we know that regression happens in 3 cases. Plus, we recently moved from one house to another, could it have affected this?