4. Abdominal pain
Do you have abdominal pain that’s not going away? Do you feel like you have stomach flu but it’s not accompanied by other flu symptoms such as a cough, fever, and sore throat? If that’s the case, you might have a problem with your testicles.
There are other medical conditions that cause abdominal pain. If you notice that it is becoming persistent and accompanies by other symptoms such as vomiting, frequent urination, a lump in your testicles, and others, you should see a doctor.