The lungs themselves don’t feel pain due to a lack of nerve endings. But if something’s wrong with them, you may feel a dull ache in your chest.
A cough and difficulty breathing are also symptoms of lung problems.
The appendix is located in the lower right region of the abdomen, but pain may affect the whole stomach area or its separate parts.
The pain may also travel to your right thigh. Other signs of issues with the appendix are nausea, vomiting, fever, and constipation or diarrhea.