Thank you for your query.
As you had an intestinal infection last week it is quite possible that your daughter has contracted the infection from you. You can repeat Tylenol
4-6 hrly and do whole body sponging to reduce the temperature. You can wait till morning to review the situation before taking a call to take her to the ER. Hopefully things shall settle down.
I hope I have responded to your query to your satisfaction.
Wishing your daughter a speedy recovery.