..Thats all it is with Sherry-I have had migraines; and they can be completely debliltating-Nausea,unable to tolerate light/sounds,all you can do is go to bed,cause thats all you are ABLe to do when ya have one of them...Strange thing is;most of the time they cant find a cause,and when thry pass,you are ok....They also have medications for them,too....