I have a problem with my sinus and or I don't know what should I called this... and it is no. 1 I saw it when I sneezed it came out and it is phlegm a very hard phlegm with some blood.. no. to the next time I sneezed it came out again and this time its different.. it looks like a white yellowish color with a very very bad odor... and now... I have a lot of swollen lymph nodes.. 5 to 6 maybe... I'm afraid that there is a problem with my sinus...

It is foolish and dangerous to make a medical diagnosis over the Internet - why haven't you seen a Physician?

As Judy said, you need to see a doctor. Stop waiting and go before it gets worse.

Yup, sounds like an infection. Time to ring the doctor.