Unknown issue. Typhoid or gastric issue?

Hi Doctor, An year back, i had viral fever, throat infection,cold,etc. Took antibiotics for 3 weeks for these issues. I had recovered from these issues.But some unknown problem started.i.e. some sort of panic feeling and feeling Dull at evening times. Some doctors told it is gastric issue. Some doctors told it is vitamin D defiency. So, i took gastric and Vit D tablets.Few doctors said this is because of some sort of depression.i have visited many physicians, gasteroenterologists, psychiatrists also. i took antibiotics again, some gastric medicines(like sompraz, cintodac), psychiatry medicines( nexitoplus, pari CR, Etilaam) But still I'm not recovered fully. Though panic feelings got reduced,  1. I still feel dull at evening and night times 2. No interest on any things. 3. No interest to take liquor .Some fear to take liquor now. Do I still have any internal fever or low typhoid or gastric issue?? I don't know what is wrong with my body. Please suggest.