HOLY TWINS!

I had a blighted ovum in October and am 37 going on 38 years old. My last menstrual period was December 17th. I went today for a ultrasound and to my COMPLETE surprise there were TWO!!! Both measure 6w5d and have heart rates of 120bpm. I am freaking out!! Never in a million years would I have thought there would be two! I was praying for 1 healthy heartbeat and god apparently blessed me and my husband! Anyone else ever get a crazy surprise like this?!?