My 19 month old had very loose mucousy stools a week ago for a day. They have continued to be loose and frequent for the past week. The only other symptom is a runny nose. By frequent I mean 3-5 times a day. And consistently sometime before we get her from her crib in the morning. Her normal is one maybe two times per day and definitely not in her crib. I'm trying to push probiotics daily.

Any thoughts on what could be going on? Or advice on how to move past this?

Her bottom is pretty rashy from the early morning stools.