Unusually short cycle

Kat • Pup mom 🐶🥰

Hey ladies! So, my period started 10 days early and this has never happened before. I'm 27, married, and not on any bc. I had some slight cramping the past 3 or so days, and started bleeding yesterday. I'm not in any pain whatsoever, and it seems to be a normal period flow. How concerned should I be??