Hi ladies bit of advice, Florence has woke up all lovely and smiley, nothing wrong with her and…

Hi ladies bit of advice, Florence has woke up all lovely and smiley, nothing wrong with her and slept well, just noticed a little bit of a rash on her body? Mostly her tummy and a tiny bit on arms and legs but very minimal just like tiny red pin pricks of spots, you can hardly see them, not in her face either. Any ideas?? I’ve got some anti allergy medicine in, that might help, but she’s not poorly at all so not thinking of docs at this stage, any ideas lovely ladies???