What is a normal temperature for a teething baby? My daughter has been running a fever on and off since Saturday. She has had diarrhea as well. We thought it was signs of teething since she continues to put her fingers in her mouth, drools, and gets cranky. However, my gut continues to tell me it is not teething. Last time I took her to the doctor they said she just had a cold and was teething. Should I get a second opinion?