What do you mean? The Earth does not "grow" and is not really bigger now than at any point in the past (since the creation of the Moon). On the contrary, it is losing mass through the escape of light atoms escaping, but even that is absolutely tiny.

Also, the Earth is absolutely not a living organism.

The earth is both gaining mass and losing mass at the same time

We are losing gases and energy (hydrogen, helium, radioactive decay)

Concurrently, we are aggregating cosmic dust, micrometeorites, meteoroids, and the occasional larger body

Overall a tiny loss