Welcome to HCM.
Based on the information provided you seem to be suffering from viral gastroenteritis( rota virus is the most common cause).
As you dont have any fever
, pain abdomen or blood in stools the bacterial cause of diarrhoea
can be ruled out and you dont need any antibiotics.
Viral gastro enteritis usually subsides on its own with in 3-5 days. Maintaining hydration is important.
powder ( available over the counter)thrice a day for 3to 5 days should help you.
Usning antibiotics like ofloxocin and ornidazole
will also help ( not required in your case as these are used in bacterial gastro enteritis
In case if the motions persist for more than 7 days, then the alternate diagnosis has to be made like irritable bowel syndrome
or other forms of secretory diarrhoea by getting stool examination done ( hope you dont require these).
Wish you a speedy recovery.
Dr Sai Rajesh