This is my sad sad orchid. I’ve kept her alive for 3 years now and has rebloomed twice. I noticed one of the bottom leaves turning yellow and I panicked. Took her out of her medium and it didn’t look good. I immediately removed the medium and trimmed dead roots. I threw her in some water to rehydrate some of the silvery roots. Where should I go from here? More orchid bark? Moss? Her spike is still viable, I can see a tiny keiki at the top of the spike so I know she’s not dead dead yet.