Nipple pain during ovulation does not necessarily mean pregnancy. During ovulation, a woman's nasal and oral cavity secrete a large amount of mucus, which protects the fertilized egg from implanting in the uterus. Sometimes, this mucus can cause nipple pain or discomfort.

If you're experiencing discomfort during ovulation, you can try the following to relieve symptoms:

1. Keep the nasal cavity and oral cavity clean and dry: Use warm water to rinse the nasal cavity and oral cavity and keep the nasal cavity and oral cavity clean and dry.

2. Avoid over-stimulation: Try to avoid irritating the nasal cavity and oral cavity, such as frequent deep breathing, smoking or drinking, etc.

3. Improve your diet: Eat a healthy diet, eat more fruits and vegetables, and avoid eating too many greasy or spicy foods.

4. Get enough rest: Ensure adequate sleep time to reduce the burden on the body.

If you experience discomfort during ovulation, you should take proactive steps to relieve symptoms and consult your doctor for accurate diagnosis and treatment recommendations.