From 1st September was suffering from head spin inside in my head and weakness along with low headache in central part of head.. It's I started feeling in sleep felt in sleep my head spinning and when I woke up next morning I felt head spin and weakness along with low headache I'm taking medicine not get much relief...i can't sleep from last 2 nights I feel my head spin in sleep whenever I change position in sleep and I'm anxious also because of this.... Help.. Before also I suffer this kind of non spinning vertigo and dizziness.. Again it came... It's all started with a dream in sleep and happened with me from last 2 days... Help