Last 3 days is not good.
I would require some more investigations to probe.
get a NCCT BRAIN, CBC, MP, WIDAL, NS1 done.
for now
TAB DICLOFENAC+PARACETAMOL 1 TAB BD
TAB RANTANC 150 1 TAB OD
Next Steps
NCCT BRAIN, CBC, MP, WIDAL, NS1
Health Tips
Please get consultation asap.