Countdown to Ultrasound

My beta came back on Thursday at 829 - right where it should be. My bleeding has stopped, and the only thing still bothering me is the persistent pain on my lower left side. It's uncomfortable, exhausting, and scary. I'm praying it's a cyst and not something else more ominous. Tomorrow at 11:30 I have an ultrasound and will get the result of my beta from Saturday. I should have some more answers then. I'm scared. I'm excited. I'm apprehensive. Mostly, I'm ready to have some of my questions answered.