It's essential to remember that online information cannot replace a proper medical evaluation. If you experienced a series of unusual sensations and perceptions like flashing lights, hearing beeping or whispering, and feeling numbness in your ears, it's possible that you had a transient sensory experience.
There could be various explanations for what you experienced, including:
Migraine aura: Some people experience sensory disturbances before or during a migraine headache, which can include flashing lights, auditory changes, and other sensory disruptions.
Hypnagogic or hypnopompic hallucinations: These are hallucinations that can occur as you're falling asleep or waking up. They are common and usually brief.
Sensory overload or fatigue: Being overwhelmed by sensory input or experiencing fatigue can lead to strange sensations.
Stress or anxiety: High levels of stress or anxiety can cause unusual sensory perceptions.
Sleep-related experience: If you were in a state between wakefulness and sleep, such experiences can sometimes be more vivid and dream-like.
Drug or medication side effects: Certain substances or medications can cause hallucinations or altered perceptions.
It's crucial to consider any potential contributing factors or triggers that might have led to this experience. If this was a one-time occurrence and it hasn't caused significant distress or impairment, it may not be a cause for immediate concern.
However, if you continue to experience such episodes or if they start affecting your daily life, it's essential to consult with a healthcare professional, preferably a neurologist or a doctor specializing in mental health. They can conduct a thorough evaluation, take your medical history, and determine if there are any underlying conditions that need attention or if it was an isolated incident without significant implications. It's always better to seek professional advice to ensure your well-being and rule out any potential health issues.