Should I be concerned?

Stacie • Mother to Ben 👦🏽, Bash 👦🏽, and Braxton 👶🏽, 420 enthusiast 🔥💨, lover of life 😍🤘🏾
I just got out of the hospital for some light bleeding and I remember that the doctor had told me that I had dilated to 1 cm last night.
I'm only 28 weeks and 2 days. Should I go back into the hospital for them to check it out or should I put myself in bed rest just to be safe?