Carefully check whether there is any trauma, gently press it everywhere to see if it will scream. Observe whether there is diarrhea and vomiting.

I feel weak all over, which may be caused by a fever. Measure its temperature. Put the thermometer in PP for one to two minutes, and the normal temperature is between 38.5 and 39.5 degrees.

If all the above items are normal and it starts to eat slowly, there should be no problem. Slowly nursed back to health, pay attention to observe its mental state, whether it is also recovering.

If there is a professional hospital, it is best to take it for examination.