Today is the day. Very first sonogram appt. Prayers please.

So I couldn't wait to be seen til the 19th by my OB so my local pregnancy center set up an ultrasound today for 2pm. It's 8am. 6 hours. 6. Time is sure going so slow. I'm so nervous and terrified that there's not gonna be a heartbeat. Terrified. I just want this baby to be okay. It's my 2nd and I just lost my mom to lung cancer June 10th. My baby's daddy is mentally unstable and not responsible enough to care for a child. I'm the stupid one for getting myself into this. Ugh. But I just need to hear that heartbeat. I need this baby to live. I can't take any more deaths. I'm sick right now, so I'm hoping they'll still do the sonogram. I'm just nervous. Please say a prayer my baby is still alive and well!