Classically, tuberculosis is the infection most commonly associated with night sweats. However, bacterial infections, such as the following conditions can also be associated with night sweats: 1  endocarditis (inflammation of the heart valves),
From what you are describing, I think that this maybe more than trigeminal neuralgia, as TN does not cause facial swelling and fatigability symptoms. Another cause is a primary myopathy of your face and neck muscles, muscle strain, or systemic diseases such as autoimmune disease or kidney problems.
One side of the face is usually affected rather than both sides. During an attack of trigeminal neuralgia the pain is usually too severe to do anything until the pain eases. A person may have a sense of an attack coming on - but they can often be unexpected.