I am facing issue for every two to three days sleep disorder in the nights. I am facing dizziness as well atleast one time per day, so that I feel like something happening to me. And also some times while sleeping suddenly waking up due to some fear in brain and stomach. Do i need to go for any brain scan. Yesterday while sleeping I have closed my eyes then start pressure from head to Legs, not able to sleep whole night.Can you please suggest on this issue. I have used nexito 5 mg for one month three months back. I am mother of 1.5 year baby and feeding her.