If you have missed your period for almost three months and your pregnancy test came back negative, it is unlikely that you are pregnant. However, there can be other factors causing the delay in your menstrual cycle. Stress, hormonal imbalances, changes in weight or exercise routine, certain medications, or underlying medical conditions can all contribute to a missed or delayed period.
If you are concerned about your situation and want a more accurate answer, it is recommended to consult with a healthcare professional. They can perform further tests or examinations to determine the cause of your missed period and provide appropriate guidance.
In some cases, a blood test may be more sensitive in detecting pregnancy than a urine test. Additionally, an ultrasound scan can help identify any potential issues with your reproductive system or confirm if you are indeed pregnant.
Remember that every woman's body is unique and menstrual cycles can vary from person to person. It is always best to seek medical advice for personalized information regarding your specific situation.