Hi doctor. recently i have been feeling sick mostly at night. i get headaches and feel cold, but this is usually in the evenings and not during the days. is there something that i should be concerned about?

Hard to say: Feeling cold in the evenings associated with headaches doesn't, by itself, point to any specific diagnosis. A physician would have to ask you some additional focused questions to lead he or she towards a diagnosis. Unfortunately this question format doesn't allow for this interaction with the physician. If you're concerned see your physician or arrange for a consultation on HealthTap.