Well, she might try to prevent some of the tragedies that befell her family. For example, she could warn Ned Stark about the Lannisters' treachery, which could change the entire course of the story. Maybe she'd also use her assassin skills to take out threats before they even emerged.
Another theme could be Arya traveling to the future to see the long - term consequences of her actions in the original story. This can lead to some interesting self - discovery moments for her as she realizes how her choices shaped the world. Also, there are often themes of her using her time - traveling abilities to reunite with lost loved ones, like her family members who died in the original series.
In a time - travel fanfic, Arya's character could develop a sense of timelessness. She has seen so much death and destruction in her own time. But by traveling through time, she might start to see the bigger picture of the cycle of life and power in Westeros. This could make her more philosophical, and perhaps she'd be less driven by revenge and more focused on the long - term well - being of the realm.
You can start by looking on fanfiction websites like Archive of Our Own (AO3). It has a vast collection of fanfics, and you can simply search for 'Arya Stark time travel' in the search bar. Another option is FanFiction.net. There are often many different takes on Arya's time - traveling adventures there.
Arya's skills would have a huge impact. Her ability to change her face would make her an extremely dangerous spy. She could go undercover in the Lannister court and expose their secrets. And her skills with Needle would mean she could protect important people. In a world full of political intrigue, her skills would rewrite the power dynamics in the past.
One idea could be Arya traveling back to the time before her family's downfall. She could use her skills to prevent certain events from happening, like Ned Stark's execution. Maybe she'd change the course of battles by secretly assassinating key enemies.
In a time - travel scenario, Arya could find allies in some unexpected places. For instance, she might team up with characters from different eras. One potential ally could be a powerful sorcerer from the past who has the ability to manipulate time as well. They could help Arya understand the rules of time travel better. Another could be a long - forgotten warrior who has skills similar to Arya's. They would join forces to face common enemies in different time periods.
In a fanfiction about Arya Stark being pregnant, she might be in a situation where she has to keep her pregnancy a secret. Maybe she's in a land where her enemies are everywhere, and if they find out, they'll use it against her. She could rely on her skills of disguise and stealth to hide her condition as she tries to find a safe place for herself and her baby.
There are also fanfictions where Arya is betrayed by someone she thought was a friend. This is a very hurtful situation for her as she has always been cautious about who to trust. When this trust is broken, it can lead to a downward spiral of emotions for her, and it makes for a very emotional read for the fans.
Writers often use descriptive language to show Arya's physical pain. For example, they might write about her wounds, how she winces when she moves, or the blood seeping from her cuts. This makes the readers visualize her in pain.