Unknown reason for dizziness/nausea for over 2 years. Some days not so bad - others not good. Vestibular therapy did not work for me. This is causing me to feel so worn out all the time because I never know when it will hit bad again. Other things such as a lot of leg cramps and pain in legs. Past history of two strokes since 2005. Why can t someone figure out why my body keeps doing weird things? I can t think straight when one of these episodes hit me. All I want to do is sleep so that when I wake back up - hopefully - will be less for awhile again.