DD is 7.5 months, bfed and we've been doing BLW for six weeks, which was going well (two meals a day) except she's had a stinking cold/croup for the last couple of days so not eating much. She's always been a heavy wetter and is in cloth during the day but disposables at night because we hadn't found a cloth nappy that would go 10+ hours. When I changed her out of her overnight nappy this morning, it was really light and still had a good few hours' wear in it, rather than being huge, swollen and heavy. A nappy I changed her out of on Monday (before she was ill) was bone-dry after 2.5 hours.
Do they just stop peeing less at this stage or is she dehydrated? I am a bit worried
TIA