Presence of white specs in stool may be due to undigested food (like rice or seeds) or parasite eggs.
I would recommend use of Albendazole
tablet to take care of parasitic infection
Alternatively you could choose to wait for 2-3 days, if it is due to undigested food matter, it will go off on its own.
If it persist you can get a stool test
done...& consult a Gastroenterologist
for further management.
Wishing you a Good Health. Let me know if I need to clarify further.
Thanks & take care.