Good stuff. You’re doing really well for only a week in!
One thing I recommend doing is taking a look at the video below to get some pointers on bow grip. I’m only learning still myself (about 3 months in) but I was told from the beginning that getting the bow grip right is one of the more important parts. 🙂
Lesson 2 – Tips on holding the violin bow
Overall though, keep up the great work!