hi. monitoring of temperature has to be done for three to four days. if it's fever you will have to get tested for Typhoid
( start with Widal
). your symptoms also point towards anaemia
) get hemoglobin checked. Simulatneouslytake care of your diet and water intake. Diet should contain Iron as in, jaggery,soya bean,green veggies and antioxidants and multivitamins. water should be purified before drinking and proper hand wash before having meals. Take care.