Fitbit resting heart rate

Jessica • 👰🏼🤵🏼10.14.17 👼🏼💗Celeste 2.24.19 👼🏼 8.8.19 🌈 🌈 Isabella Grace 10.3.20

I am very active, my heart rate went from 60 to 69 when I first found out, now it’s starting to come back down. Is this a bad thing?