-Typhoid usually subsides in 2 to 3 weeks. may be there is delay in seeking medical advise or diagnosis . when you was hospitalized they must have ruled out ,TB, and other diseases by investigations. Your gas and acidity problem related to drug induce gastritis
and due to prolonged use of antibiotics. Drugs like Pantocid
DSR One cap before breakfast and some multivitamin
and mineral supplementation should help you.A prebiotics
and probiotics supplimentation will help you .
Soft, well cooked, bland foods like Khichadis, soups, fruits without seeds,non oily & non spicy foods.