I am getting very less sleep of 6hours . And now a days I am experiencing sometimes my eyes becomes heated and it irritates and it pains along with headache neck pain also feverish feels shivering from inside. I take paracetamol whenever it happens to reduce I have eye power which is I think not proper and also I had to spent 8hours in front of mobile and laptop as I am a working woman.Today I felt extreme diziness from eye to head and feverish body chills also having leg cramps and irritation in both eyes. Dont know why it is happening is it due cold weather or not. Please suggest me advice.