I Have Extreme Sinus Problems, I'm Constantly Coughing Up Musics,

I have extreme sinus problems, I'm constantly coughing up musics, when I work out or try and run it has to come up. I will get a real itchy feeling in my thought and up it comes, then my head get congested and I will have to blow it out my nose still it stops. its clear musics, I haven't seen any blood. Its every day and I have no control of it. Please can you help me or lead me in the right direction.

Chris