Migraine W Aura

Hi! I am just posting looking for some help/answers, i get pretty bad migraines always with auras & i recently have been getting them more frequently, almost once or twice a day, usually before a menstrual cycle or if i consume chocolate/sweets…. My question is, had anyone every had an aura spot appear for like 3-4 min and just disappear? Sometimes with headache and sometimes without? I have been having this happen randomly and it’s freaking me out, it’s usually when i am on the computer but it happens other times too. Any advice or if anyone else experiences this please let me know. I got severe health anxiety so looking for a little ease.