Rolling over?

Michelle • Baby 💗 born 6/11/17 & 💗 born 8/27/19

My baby girl is 7 weeks today. Yesterday she rolled from back to belly. Which really surprised me! I'm a FTM and still learning milestones. I feel this is super early? It might of been a fluke! But she is constantly rolling from back to side and trying to roll over all the way, and yesterday she finally accomplished that.