Awesome update! Love the video presentation!

I think you have the perfect attitude about the leaves. The buds are forming beautifully and the pistils are as well, so there is not much to worry about, especially since the yellowing is pretty isolated to just those lower leaves and not super unsightly.

I'm curious what her lineage might be, because those bud formations look a little sativa to me. The leaf profile displays indica lineage so it's likely a hybrid and going to be some fire.

You're doing great with this plant!