Whats goin on with my body?

There are things that can cause missed period that doesn't have to be pregnancy it could be an ovarian cyst or something else going on. Keep in mind I would also recommend going to the doctor to have a test done and also to have them set up an appointment to find out what is going on in there. I wish you well oh and try not to worry too much about it cause that stress can cause a delay in your period. Take the test again if you doubt it take it in the morning with your first urination as to have no doubts.