CRAs with ADHD - how do you organize everything?

I’m a CRA with raging ADHD, plus anxiety and depression (medicated for all 3). I consistently struggle with figuring out how to organize everything - my emails, OneNote, etc. I’m SO good at site relationships, 100% my greatest strength. I really want to improve my organizational skills so I can succeed at this job.

My fellow ADHDers: How do you keep yourself organized and know what to do so you don’t fall behind or miss anything?

Tips from non-ADHDers also welcome.