What would cause me to wake up in the middle of the night seeing flashing light and the room spinning and sweating?

Waking up in the middle of the night with flashing lights, a spinning sensation, and sweating could be indicative of several issues, such as a migraine, a panic attack, or vestibular disturbances. It may also be related to low blood sugar or dehydration. If these symptoms persist or are severe, it's essential to consult a healthcare professional for a proper evaluation and diagnosis.