Thanks br,

They look like mozzy bites, there is one that I can find that has a blister like centre, Im yet to investigate the others cause she won't let me look (which is not unusual)
tbh, I am hoping for a heat rash or mozzy bites, or a reaction to being on a building site the last few days (she's being hanging out with us while we renovate)
She's currently asleep now, and thats not normal. Although she's still eating her usual amount of food.