What Are The Possible Treatments For Widal?

Hi, my name is paiman, currently been a medical student of 3rd year and I have been having widal (1:80),(1:60) and typhoid since 4 years and frequently twice or 3 times annually I have both meningitis and GIT widal and typhoid even seen all the specialists of my country and had blood culture 2 times during this illness, due to strong antibiotic , lots of antibiotics are not effective for me even Ceftraxone 2 mg per day, Ciproflaxacine, Cefixem, Ezithromycine are the medicines which I took for 15 days frequently for years. During widal or typhoid I have deep depression, soon become emotional, hot fever and GIT Acid even my body doesn t grow up so please guide me what to do?