I have just noticed that I'm getting a lot of clear mucus in my throat its worse at night when I get upon the morning I feel like I have trouble breathing cause of the mucus I feel a lump in my throat so I throw up to get it out ,now my throat hurts,I'm not sick and I don't smoke .I know I need to stop making myself throw up but I can't seem to get the mucus out cause its the clear sticky kind and not the green kind,why so much clear mucus if I'm not sick honest answer please...