Hi! Please go and get a diagnosis from a Doctor. You really need to know what you are dealing with before you can target your treatments to heal it. I have Lupus and spent years treating 'fatigue' alternatively with little success. Many things can cause swollen lymph nodes, mine were very inflamed while I was walking around undiagnosed wondering what on earth was wrong. They aren't swollen anymore because Ive studied my condition and learnt how to treat it alternatively along with periods of allopathic treatments. Allopathic testing can take the guess work out and facing the reality of one diagnoses is better than the several possible diagnoses you have going around in your head daily. Feel the fear and do it anyway!