I had swollen neck glands last week still have fullness or pressure in bottom of throat is this normal.sometimes i get rotten taste in my mouth.

See your dentist: A quick trip to your dentist would be beneficial. It could be a wide range of issues. Dentists specialize in facial infections. It could be an infected tooth causing your discomfort. An X-ray of the area will be helpful to determine the cause. If your dentist can't figure it out they will refer you to a specialist who will. Best of luck!