My lo is 9month really chesty cough making him strain it's that full on, snotty and wheezy. Doc said wouldn't give antibiotics unless he'd had it 14 days. And put it down to virus. He's on calpol, snuffle babe in his cot and chest, and nasal spray. God I feel so helpless he's in such a little state with himself the cough is awful. Anything else I can do?