When did you first hear baby's heartbeat at home on a doppler?

We ordered a fetal doppler and it came in the mail yesterday! I'm a little over 10 weeks pregnant and I was able to find the baby's heart beating away after about 10 minutes and it was a really incredible feeling. I was overwhelmed with love and it was a really surreal bonding experience. After losing our baby around this time with our first pregnancy, I needed to know things were okay and now I feel like I can relax (until my NT ultrasound in a couple of weeks)

Story time! ☺ When did you find baby's heartbeat at home on a doppler if you used one?