Thank for writing your query.
it will be helpful if you give more information on the timing of appearance of these bumps- whether fresh rashes develop only at night?
After reading your post, it seems that your daughter might be having worms and needs deworming.
You should get her examined clinically and can give her a complete course of Albendazole
400 mg at bedtime after discussing with your doctor.
She should take care of her diet. She should wash her hands before and after eating and should eat food prepared under hygienic conditions.
I hope this is helpful to you.