My neck glands have been swallon for 2-3 months. i have headaches, dizziness, weakness/feel tired. i have bad joint pain/ furry-yellow tongue. why?

Get an appointment: Those symptoms can indicate a number of things which are not able to be specifically diagnosed without an exam. They are also serious enough for a long enough period of time that it would be very important to see a physician.

Possible rheumat fev: Possible rheumatic fever, but other disorders including lupus need to be evaluated by a rheumatologist.