I have had a bad cough for about 6/7 months went to doctors and was sent for chest xray the results from that said there was a nodule that needed a c.t scan which i now have had done today i get a letter saying to call doctors for a telephone consultation but have to wait till the 29th of april before i get a call back now i dont no what to think surley everything sounds like its ok so dont understand why its taking long to let me no whats going on should i worry or not :)