From the description
it seems that you have some sort of g i infection causing all those problem .
BECAUSE OF DEPLETION OF BODY FLUID PROBABLY YOU HAD FALL OF BLOOD PRESSURE CAUSING THE RINGING IN EAR ,PROFOUND WEAKNESS AND YOU WENT TO SEMICONSCIOUS STATE AND SLEEP .
Please consult physician and get a check up and treatment
For the time being you may start on brakke tab 1 tab 2 times after taking some suitable feed that you can tolerate . take vibact
ds i tab daily . and peptard d 1 cap daily ,
for pain take decolic tab 1 tab s o s .
hope you be all right soon