Miralax with toddler

My 2 year old was put on Miralax (1/2 capful a day) for 4 weeks and 2 fiber gummies per day. We’re on week 2. She was having a lot of trouble with going to the bathroom and she is a very picky eater. Now she poops 5-6x a day. It is usually a lot of small soft poops and 1-2 large ones. Is this normal for the circumstances?