Braylen is sick!

So I took Braylen to the doctor's today and I totally was not ready for what I heard. He has had this cough since October that has not gone away. I have gone to the doctor for it before, but it does not seem to go away. The doctor first said that Braylen has two ear infections, but then he says that Braylen might have some type of broncial disease. He said that they cannot be sure until his ear infections go away. So we are going back in three weeks to check and see what is going on. However, I leave to go to Africa on Sunday (which is two days!). I feel aweful. I want to be with him soo bad! I am so scared. If he has this disease he will be put on some type of steroid. I don't think it is a very serious disease, but it is still scary, he is my baby boy! So I know that he will be ok while I am gone, but I am having an even harder time leaving him here. I need prayers as well as Braylen!!