During irregular bleeding (Istihadah), pray as normal with renewed wudu for each prayer, since it’s not menstruation—Islam grants ease in worship despite this condition.
Publicly showing female family members—such as your mother or sisters—in vlogs is generally not permissible unless proper hijab is observed and modesty is fully maintained.
Yes — dolls like Labubu, which display distorted or creepy features, fall into a category that is discouraged in Islam due to their spiritual and symbolic implications.