Hello! I repotted a sick looking mini phal and it looks worse. I'm attaching two photos of it's roots (new ones turned black and the bottom leaf with black has been removed) and on one of the top leaves it has developed these bump like marks. Any way of saving it or am I being too dramatic? I also want to know to keep it separate from the others if it is a fungal infection. Thanks so much.
The new leaf coming in does have a subtle black outline but has grown more since repotting.