My 3 year old daughter, didnt pass stool for 2 days (She generally passes stool every day), from today morning she was weak and having mild fever. Around 9 PM onwards her fever started shooting to 102+, we gave her tylenol. Her fever has come down to 100 and she is sleeping but shivering intermittently, should i take her to ER now, or can wait till morning 7:30 PM