DS has woken today with diaorhea. He's got a temp & been sick once. He's been in bed all day & very sleepy. I've been to the hotel pharmacy & they recommended Diax (nifuroxazide) & flagyl (metronidazole) which I've started him on but he's now saying it hurts to breathe. He's not wheezy & doesn't have a rash. It's night time here & I'm not sure what I should be looking out for. Please does anyone have any advice.