I'm Jamil Ahmed, Diagnosed With Igm 24 Days Ago, Dr

I'm jamil ahmed, diagnosed with igm 24 days ago, Dr prescribed me Novidate 500mg, i used that for 14 days and after that i recheck my blood tests and this time both igg and igm are positive, then Doctor changed my medicine and prescribed me another medicine cefspan 400 mg , i used that for 5 days, and repeat my test and its still both IGG IGM are positive. i feel very weak, i cant even walk properly . help me with your sincere advice what should i do now.