Today was the day when, she was going abroad for a week.

So she had to do a lot of packing and preparing in the morning while I enjoyed my morning coffee.

After thatwards, I went home.

I haved a day off today so I had my afternoon free.

Somehow, I got into reading about and choosing a note taking app.

I was choosing between Obsidian which I use currently, and LogSeq.

LogSeq has an interesting pdf annotation feature which Obsidian hadoesn't have.

In the end, I spent too much time and energy and decided to stick with Obsidian.

Sometimes, I get too obsessive with choosing between multiple options, be it a program or a thing I want to buy.

After that, I was watchinged The legend of Aang on Netflix (the new one which is not a cartoon but rather with real actors) and finished the first season.

Later, I played The Binding of Isaac on Switch.

Today was the day when she was going, she left to go abroad for a week.

Your sentence is ok. My correction is a suggestion to sound more natural.

So, she had to do a lot of packing and preparing in the morning while I enjoyed my morning coffee.

After that, I went home.

I have athe day off today so I had my afternoon free.

"The" sounds more natural.

Somehow, I got into reading about and choosingpicking out a note taking app.

I was choosing between Obsidian, which I use currently, and LogSeq.

LogSeq has an interesting pdf annotation feature, which Obsidian hasn't.

In the end, I spent too much time and energy and decided to stick with Obsidian.

After that, I was watchingtched The lLegend of Aang on Netflix (the new one which is not a cartoon but rather with real actors) and finished the first season.

Later, I played The Binding of Isaac on Switch.

Finally, I fed my dogs and we waent for an evening walk.

At 9:30 a.m.,

This should be part of the next sentence

LogSeq has an interesting pdf annotation feature which Obsidian hasn'tdoesn’t have.

I woke up at 8 a.m. My girlfriend had already walked our dogs and, which I was very grateful for that.

Your sentence is 100% correct! I'm suggesting other ways to say it so it sounds a little more natural

Today was the day when she was going abroad for a week.She also had to get ready for her trip abroad.

She'll be gone for a week, so she had to do a lot of packing and preparing to do in the morning while I enjoyed my morning coffee.

At 9:30 a.m.,

After that, I went home.

I have athe day off today so I had my, so my entire afternoon was free.

Somehow I got into reading about and choosing a note -taking apps and how to choose one.

I washad to choosinge between Obsidian, which I use currently use, and LogSeq.

LogSeq has an interesting pdf annotation feature whichthat Obsidian hadoesn't.

In the end, I spent too much time and energy and decided to stick with Obsidian.

Sometimes, I get too obsessive with choosing betweenthinking about multiple options, be it a program or a something I want to buy.

Nice use of "be it"

After that, I was watching The legend of Aang on Netflix (the new one which is not a cartoon but rather with real actorstched "Avatar: The Last Airbender" on Netflix (the new live-action one, not the cartoon) and finished the first season.

You say "was watching" if something interrupted it. For example, "I was watching a movie when the doorbell rang."

Later, I played "The Binding of Isaac" on Switch.

Today was the day wshen she was going left to go abroad for a week.

I have athe day off today so I had my afternoon was free.

Somehow I got into reading about and choosing a note taking apps and how to choose one.

After that I was watching The legend of Aangtched Avatar: The Last Airbender on Netflix (the new one which is not a cartoon but rather with real actors) and finished the first season.