Hey Marni! saw your other post--will go there after this!!
Marcia's right about the the orange-y concentrated urine. If you're dehydrated AT ALL the first thing to happen is you're urine gets darker...they refer to it as "concentrated," because it's just that. Less water in your system, less water for your urine and to flush out the waste...thus-orange urine vs pale or reg yellow. Are you eating and drinking like you should??(I know you!!!

When you're concerned about something, you can't eat or drink anything!!!) Like the HappyMan suggested, probably not your liver. I didn't notice any differen when my liver was failing--and I don't think I did after. The drs. are always telling us we don't drink enough fluids and if we "feel thirsty" we're already getting dehydrated. ... Keep drinking fluids and hang in there...
Gina