What is this rash

[Coffeeinsunshine]

Started with a few what I'd assumed were itchy insect bites on Sunday evening (had been in woods). Nothing else yesterday. 8yo woken up this morning with this (neck and torso). Not itchy, no other symptoms. Heat rash? Something else? Has had all usual child vaccinations.

Ok, am on phone app and won't let me add pic. I've pressed the '+' button and it says 'no photos to add'. What am I doing wrong?

Possibly chicken pox as the spots tend to come in batches. But without a picture difficult to say.

Has had chickenpox as a toddler. Is adding a photo a premium feature now or just not possible on phone app?

I'm on Android so don't use the phone app - just use the mobile site via Chrome. It's easy to attach photos that way.

It is possible to have CP more than once if they only had it mildly the first time.