I can struggle with anxiety too, and these things have definitely helped:
Starting my day with something I'm excited about. I wake up around 5:30am, make a coffee, take it back to bed, snuggle my dog, and spend an hour doing whatever I want on my phone. Sometimes it's planning a holiday, or reading a book, or learning a new skill, etc.
Doing yoga every morning. It really just helps to chill my brain out.
Walking my dog afterwards. It really wakes me up and makes me feel good that I've done something that makes him happy before it's even 9am.
Gratitude journal. I have ADHD and really super struggle once things become routine. If I don't have something exciting grabbing my attention, I start to get lethargic and feel a trapped/depressed. So finding the things I'm grateful for even when things are boring really massively helps.
Making time for creative/sensual things. Playing my guitar, creating playlists, listening to music, lighting incense, buying new perfume, reading tarot, enjoying the smell of the laundry when I'm hanging it up, learning to draw, etc. Basically, I like doing things that engage my senses / give me an outlet / use my hands. I feel like it helps redirect all of my restless or anxious energy :)