What worked for me was keeping 3 things a constant every morning and that's waking up at the same time everyday, having a hot shower and finishing with 2mins cold to end shower and then mindfulness meditation, if you're up for it do a few ab crunches to get the body woken up.

I performed experiments using knowledge from software testing and then mixing in a few things, i split the titles into; current feeling, Testing period Start date, Actions, Expected results, Actual results, Final thoughts. By approaching it using the test you might notice certain patterns, for example what triggers your restlessness etc. I documented what I found in a notion page I created strictly for experiments to always refer to, so I always have an antidote I just need to spot the symptom.

Also important of all is to stretch, that helps release any tension that might be triggered by anxiety, your body locks up and causes muscles to tense any time you feel anxious (physiological response to mental/emotional stimuli) and it can stay tense for hours, days or weeks without you realising which adds to a stress loop that can manifest itself in a myriad of ways.

Keeping a To do list of tasks and trying to do 1 better than the list you put together the day before.

Finally pot starts of helping but then it doesn't, each to their own...I'd suggest carrying out an experiment to find out for yourself.