Typhoid once contracted remain in ur biliary system for long..wenevr its number increases it wud come up with symptoms. since u got it treated recently its unlikely to be a recurrance. Minor abdominal discomfort is contributed to antibiotics. Anyway headache is not related to dis.if u have abdominal cramps den u need to take medicine (tab colimax wenever u hv it) for headache (tab dolo 650 shud b taken)
Next Steps
typhoid is contracted by unhygienic water contaminated by fecal matter. as i said the bacteria resides in ur body fr quite long tie it comes out in stool..if u cook food u must be careful..hand hygiene is must for u to not to spread the disease to odr family members.
drinking water must be clean. avoid outside street food.
Health Tips
rest fr a while hv easily digestible food like daliya,khichidi fr atleast nxt 2-3days.u vl be fine.