Hello girls, we have the flu. Coughing is suffocating at night. I'm doing…

Hello girls, we have the flu. Coughing is suffocating at night. I'm doing inhalations, drinking Linctus syrup, humidifier, warm water. Plus added conjunctivitis ? I wipe my eyelids with furacilin and apply tetracycline ointment. We've been sick for a week, there's no strength left, the temperature was once. How can you cure conjunctivitis?