I have been constantly dizzy and lightheaded for about six months now. I have had my heart and brain checked a few times. They are fine. All tests I have had done are normal. Could constant dizziness be anxiety?
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I wouldn't look too much into it. If you ever notice how dogs sleep, when they dream it looks like they are running. Sometimes it's just involuntary twitching, no you are not battling a gremlin in your sleep, your muscles just involuntarily twitch. I wouldn't worry :)