A missed period with symptoms like nausea or breast tenderness can suggest pregnancy, but it needs confirmation. Use a home pregnancy test with your first morning urine for better accuracy, and follow the instructions carefully to get a reliable result. If the result is unclear, repeat the test after a few days. You can also get a blood test, which provides more accurate confirmation, and once it's positive, plan an early check-up to ensure everything is fine. Avoid delaying the test if your periods are late. If you have pain, unusual bleeding, or confusion about results, seek medical attention. Consult a doctor to confirm the pregnancy and guide the next steps.