There could be a fanfic that delves into the backstory of one of the Reagan family members, like Erin. It could tell the story of how she decided to pursue a career in law and the challenges she faced along the way. This would give more depth to her character in the Blue Bloods universe.
You could check out fanfic platforms like Archive of Our Own. There are often some great 'Blue Bloods Daughter' fanfics there. Just search for the relevant tags.
I'm not sure of specific fanfics about 'Blue Bloods' and period cramps. You could try searching on fanfic platforms like Archive of Our Own. They have a wide range of fan - created content, and you might be able to find something by using relevant keywords in the search bar.
I've read a fanfic called 'Jamison at the Precinct'. In this one, Jamison gets involved in a case at the precinct. It's full of action and also some heart - warming moments as he interacts with his family members who are also in law enforcement. It gives a great insight into his character in a professional setting.
One great Erin OC fanfiction is 'A New Beginning for Erin'. It delves into the character of Erin with a new original character added to the mix. The OC brings out different aspects of Erin's personality as they work together on cases. It's a really interesting read that gives a fresh perspective on Erin's story within the Blue Bloods universe.
Good writing quality matters a great deal. This includes proper grammar, vivid descriptions, and a good flow. If the writing is choppy or full of errors, it's going to be hard for the reader to get immersed in the fanfic world of Blue Bloods.
The writing style and tone could make it distinct. If the author of 'blue bloods a perfect oc fanfic' has a more humorous or darker tone compared to other fanfic writers in the 'blue bloods' fandom. The way the story is told, whether it's through a series of flashbacks or a very linear narrative, can also set it apart from other fanfics. And perhaps the author has a different interpretation of the 'blue bloods' lore, which is reflected in how they develop the OC and the overall story.
To write such a fanfic, begin by choosing the right setting within the 'Blue Bloods' world. It could be at the police station or during a family dinner. Then, create a conflict related to the period cramps. For instance, the character might be worried about showing weakness because of the cramps. Develop the character's internal dialogue to show their thoughts and feelings. Use descriptive language to bring out the pain of the cramps and the character's determination to carry on with their duties in the show. Remember to stay true to the personalities of the 'Blue Bloods' characters.
I'm not sure exactly which specific 'Jamie's shot' in Blue Bloods you're referring to. But if it's about a dramatic moment where Jamie fires his gun, a fanfic could explore the before and after. Maybe it could focus on his internal thoughts right before pulling the trigger, like his fear of harming an innocent or his determination to stop a criminal. It could also show how that event changes his character, making him more cautious or more confident in future situations.
It could be someone related to a mob or criminal organization that Erin is investigating. They see her as a threat to their illegal operations and decide to take her out before she can expose them.
There could be various fanfics on this topic. Maybe in the fanfic, Jamie gets injured during a dangerous police operation. His family in 'Blue Bloods' then has to deal with the situation, and his recovery process could be filled with family support and some internal police department drama.