Talk to Pediatrician on Loose Motion With Tummy Ache

mere bete ki age 5.9 hai aj subha se usko loose motion aa rahe hain ab tak 3 aa chuke hai or pait dard or dil kharab hone ka keh raha hai. mai ne gravinate syp or Q-plex Z (anti doarrhoeal ) syp dia hai. kindly ap bta den kuch or med ya O. R. S wagera dena hai or khane mai kia dun?