I'm a FTM and my 15 month old toddler is having reoccurring fevers for unknown reasons. He is hasn't been sick with a cold or cough. He has a fever of 101 now, and last month I felt he JUST had a fever and we took him to the ER last month. It was at 103.4 and he was shaking. He tested negative for flu and covid so I still don't know what that last very high fever came from and now its happening again but not as high. I gave him tylenol right away. I always think of the worst cases and it hurts so much that its debiliating. Anyones child have so many fevers back to back for no reason.