DS is 20mo and since birth has hovered around the 75th-91st percentiles for his weight. He's a normal, active little boy with no health issues so it was no big deal and he's all in proportion, etc.
Roughly six weeks ago he had an episode of your bog standard D&V with a side order of snotty nose/cough for good measure, he was off his food for a few days and just wanted to sleep. Four weeks ago I took him to be weighed at the HV clinic just to check he was doing okay. It had been a while since I got him dine (November was the last time) and while he'd had a gain of 1lb compared to last time it was still a loss overall and he had dropped on their graph from the 91st line to the 75th. They asked to see him again in a few weeks so I took him back this morning and in the four weeks he's lost 13oz, gone from 26lb 14oz to 26lb 1oz which is just above the 50th percentile.
He's still eating - he has breakfast, lunch with desert, and tea with desert, as well as one or two snacks over the day - he also has a fair amount of shite courtesy of his grandparents and Easter. Some days he's picky which he never used to be but overall his food intake hasn't dropped much. He's bright enough in himself, chatty, and active - I just had to stop writing this to get him down from the window, he stacked his toys and climbed them! But for all he's bright and active he has episodes of clinginess and whinging which are out of character, he's also very upset at bedtime and literally howls which also isn't like him. Every now and then his skin flares up in a speckly red rash and he's sometimes hot to the touch too. I don't know if they're related or not but the HV asked about any other symptoms.
The HV thinks it's still the bug he had lingering on and wants me to have him weighed again in two weeks, if he's lost again then she wants me to see our GP. I'm probably being a bit PFB with a dash of pregnancy paranoia but I'm imagining all sorts and I should know better than to fuel that with Google but I'm having a stupid moment.
Can anyone reassure me that weight loss in a toddler is not always bad?