???????

I've been going to my gyno for tests and such. We did blood work and they determined that all of my levels were normal, minus my testosterone which was /slightly/ higher than the rest but not by a lot. She ordered to have an ultrasound done, and they found a cyst on my right ovary. I have an appointment in a week to go over the results, and I'm honestly not sure what to think. Has anyone been diagnosed or know anything about cysts or anything? I'm worried I won't be able to get pregnant and I'm slowly falling into a slight depression haha.