It would appear that you have the feeling of an uncomfortable symptom like nausea, dizziness, blurred vision, and brain fog. Often this is the result of stress, fatigue, or even your body's reaction to the silent subaudio. The thing is consciously leaving them to have a chance to get relaxation to mind and body is a must. Try to drink water regularly, guarantee that you have enough sleep, and reflect on slow-tempo activities like walking. If your symptoms persist or worsen, I strongly recommend you consult a Psychiatrist for a thorough evaluation and guidance.