Your Widal test is positive, with S.typhi antibody levels raised at 1:160, and your ESR is also raised at 32. Taken together with your symptoms, this points toward typhoid fever, which often causes exactly this pattern of feeling feverish and shivery while your actual temperature reads normal. Your blood count shows mild anaemia with the red cells slightly larger than usual, worth rechecking once you recover.
Next Steps
Please see a general physician soon to start proper treatment for the suspected typhoid, since this needs more than rest and fluids. A blood culture or Typhi IgM test, as the report itself suggests, can confirm it if there's any doubt. Keep well hydrated and eat light, easily digestible food.
Health Tips
Go in sooner if you develop a high fever that won't settle, repeated vomiting, severe abdominal pain, or loose stools that don't improve.