Finally had my first prenatal app!!!

Sheena • I`m sheena, 27yrs. recently married to my wonderful husband 5/5/14. Excited to start this next chapter in my life.
I had my first prental appt just the other day. It went pretty well they did a urine sample and tons of blood work. The set my due date for jan 30th that makes 9 wks today! 
​ I wanted to get your ladies opinion on something tho. My midwife tried to hear the heart beat with a fetal Doppler, I was so sad when she couldn't  find a heart beat. She reassured me that everything was fine. But that at 8 weeks and 6 day the baby maybe to little to hear the heart beat. Well now in the back of my head I can't quit worrying what if something is wrong with my baby. Now I have to wait until July 30th for the first ultrasound. That's such a long time of worrying. What are some of your opines and thoughts on this any suggestions? 
​Dont  laugh at me but I have even thought of using a stethascope to hear the baby hear beat on me own. I know that crazy Hugh? 
​Any advice or suggestions I'd love to hear them. Thanks :)