hai, you have nausea
every day , disturbed sleep along with diagnosed PCOD
. if you have been given any medication for PCOD kindly check whether it cause nausea and consult your gynaecologist and change your medication if possible. try to know much about PCOD so that you get clear your doubts. worrying too much may affect your sleep. give me more details about other assosiated symptoms when you didnt experience nausea. All the best. I wish you early cure.