Your daughter is suffering from allergy
and also mosquito bites. Give her a warm bath and apply a medicated prickly heat
powder. Do check her bedding and mattress for bugs. It seems your daughter has sensitive skin. It will be good for her to avoid sleeping with pet animals, they can cause other problems ( asthma
) later in life.
Do visit a skin specialist and get your daughter examined. Mosquito bites can cause problems like fever after 48-72 hours. She also needs an oral anti allergic medication. Clean your home and surroundings (garden etc) to stop mosquitoes from breeding. Mosquito bites should not be taken easy, they are source to really serious ailments ( malaria, cerebral malaria
, etc ) many times.
Enjoy good health.