"Yes, Draco. That is a symptom of not accepting the bond. If you’ve truly accepted it, your headaches should recede. The... other physical symptoms, however, you will need to seal your bond to satisfy the magic. There are two aspects to the sealing, the first must take place during a celestial event. The second you must recite the rite’s in Sanctissimus as you consummate the bond. Soul magic is my life’s study, Draco. The bond is unhappy, seal it soon, boy." 