Hi Holly,
Congrats on not loosing any blooms while repotting...it can be tricky!
You mentioned "little spiders". How little were they? If they were spider mites....very tinee spiders...you'll want to watch closely and probably treat both plants with a miticide. I've had spider mites on a couple of phals before, and they can be nasty little buggers. When you kill the adults, their eggs will hatch later (usually within a week or so). Because of this, I treat 3 times, usually 7 to 10 days apart just to make sure I get them all.
Hopefully you didn't have spider mites, and there's nothing to worry about, but I thought I'd say something just in case....I want you to have continued success with your...a-hem... budding hobby!