Freak out at the doctors office

I went yesterday for my first ultrasound, after joking with my boyfriend "what if it's twins?" She was having a hard time finding the sac (I turned out to be only 5 weeks and two days.) she finally found it and said "oh! Yep, there it is, too little" and while she was going to say "too little to see the embryo" I thought she was going to say "two little" and yelled WAIT WHAT?! Lol. Just thought it'd be funny to share. But yeah, just one lil bean in there.