Sharp shooting pain in head, is it serious?

Hi I'm 15 and today while I was playing video games I felt a popping sensation toward the middle of my head more towards where my neck is located. After that I felt a quick sharp pain towards the back of my neck, after the pain my neck felt hot like if it were burning. After theses sensations went away I got another sharp intense pain that started on left side of the back of my neck and it ran up towards the left side of my head and the pain reached my ear. This pain lasted about 30 seconds. Could this be serious? I sometimes get anxious and I'm worried about strokes and aneurysms.