Hi, Dizzy spells and memory loss can be caused by a variety of medical conditions, so it s important to seek medical attention if you are experiencing these symptoms. One possible cause of these symptoms is a concussion or head injury. If you have recently had a head injury or trauma, you should seek immediate medical attention. Other possible causes of dizziness and memory loss include dehydration, low blood sugar, anemia, migraines, inner ear disorders, and certain medications. It s also possible that these symptoms are related to a neurological condition such as stroke, multiple sclerosis, or epilepsy. The presence of watery blood in your underwear may be a sign of vaginal bleeding or spotting. This can be caused by a variety of factors, including hormonal changes, vaginal infections, or abnormal growths in the reproductive system. It is important to speak with your healthcare provider about this symptom as well. Overall, it s important to seek medical attention if you are experiencing these symptoms. Your healthcare provider can perform a thorough evaluation and determine the underlying cause of your symptoms, and then recommend appropriate treatment options. Take care. Hope I have answered your question. Let me know if I can assist you further. Regards, Dr. Priyanka, General & Family Physician