2 year old DS is waiting to see paediatrician next month due to being constantly ill every month with various infections sometimes 3 at one time and seizures, currently he's been suffering from a cough which is constant every month goes away then comes back some times, however this time he has coarse crackles within chest and grunting noises and has been put on steroids for 5 days and antibiotics, the GP couldn't confirm what's caused it, he only started the meds on Monday but the crackles are getting louder each day and even after he coughs they are still there, he's not had an x-ray to confirm what's causing this, my gut instinct is telling me he should, has anyone went through similar circumstances