Somebody has probably already recd this before but I will not stop going on about notion.
I am a very forgetful person, and it’s important for me to write stuff down or it will be GONE from my brain. Notion is the most customisable organisation tool you will have. If you would prefer something a bit more pre-structured I wouldn’t totally recommend it , BUT.. there are hundreds of templates out there that other users have created.
I found it quite overwhelming at first starting with a blank page, so I used the template below to start, then customised it to my liking.
I use notion most for note taking at uni, but you can practically use it for anything you can think of. (I also use it to save my fav baking recipes and also a budget tracker XD)
You can get it on both desktop and phone as well and have everything synced up which is nice too. The only thing that it a bit annoying is that there is no auto spell check.. but pros outweigh the cons for me.