I'm almost 11 weeks and I just ordered a baby doppler. I heard the heart beat at my doctor's appt at 10 weeks and a day but I can not find it myself! This is driving me insane! I've watched videos and read about using it and still can't find it! I'm not concerned or anything like that but it's so discouraging when I can't find it myself lol. Any tips for how to use one or the placement of it or anything lol?