Yesterday I was feeling odd so I decided to find Emily's heart beat on the Doppler. After 20 minutes…

Yesterday I was feeling odd so I decided to find Emily's heart beat on the Doppler. After 20 minutes I couldn't find her heart beat. My fiancé took over and found it within two seconds. She is under my ribs by my hips. Is this normal. Normally she is at the bottom right below my belly button. Ian 18 weeks.