I have been have cold night sweats, and just feel drained all day, getting plenty of sleep and suggestions night sweats once or twice a week

See your doctor. Night sweats can be experience by people with sleep apnea, chronic infections, metabolic problems and malignancies. Women experience nightsweats/hot flashes during menopause. Night sweats disrupt sleep and lead to daytime sleepiness and/or fatigue. Without more information, i would recommend you discuss your symptoms with your doctor.