Also she probably grew more in length than in weight that's why she dropped % . My baby had a huge length growth spurt this past month. She's average in weight but above average in height so it put her growth % at 50%
When my boy started crawling he barely put on any weight for around 2 months but is happy and healthy.
I work in HV if you want to PM me a pic of her chart
If your Dr doesn't see anything wrong in her growth I wouldn't worry about it. If she's full after each meal/ feeding and she is putting on weight youre doing your job correctly ❤️