Migraine episodes can include several stages: prodome, aura, headache, and postdrome. You may cycle through all of these phases when you have a migraine, or you might experience just one, two, or three of them. The headache phase is the most common, while the aura is the least common. As you said you have now experienced two symptoms that may indicate that your case can be a migraine. So to be sure it's better for you to visit a nearby medical center or your personal doctor! Tnx