Of my three creeping charlie pots, only the smallest actually looks good-
Oldest one is suffering. I think I overwatered it, or gave it water too rich in nutrients. This one does better on lean tapwater and that only every other week, once a month even in winter. I've been forgetting.
Oddly, the upstairs charlie in my bedroom has received tankwater too, but its stems look healthy. However it is pale yellowish, I think too much light. I've moved it aside from the window.
If one doesn't recover, well I have the others to continue propagating.