anybody's levels rising but not doubling?

Halie • Jacob Ryan 💍 Weston Neal 👼🏼 Tucker Ryan 👨‍👩‍👦 Baby #3 - 10/2021 👨‍👩‍👦‍👦
Hey guys! Okay so back story to this post is my first Beta's was 273, then 350, then 440 & yesterday was 509. Should I be a little worried? I'm scared this baby won't make it:( can anybody please share some encouraging stories of this happening to any of y'all? 🙏🏻