Another degree

We just had the results of our French University Degree. I got it.
I can’t believe it.
I passed the exam. I have a University Degree in French as a Foreign Language Teaching.
I was so sure I had failed.
I had no preparation of any sort. I just didn’t work. How is it possible?

I am both relieved and scared.
I was prepared to pass it again in May. I was so sure I was going to need to go for the second session. It opens so many possibilities. It scares the hell out of me.
What do I do know?