One common theme could be the other members taking care of Yoongi. For example, they might show their concern, bring him medicine or cook for him when he is sick.
I'm not sure about specific 'bts yoongi sick fanfic' as there are so many fan - created works. But you can try searching on fanfic platforms like Archive of Our Own (AO3). They usually have a wide range of BTS - related fanfictions, and you might be able to find some with the 'yoongi sick' theme by using their search function.
Well, usually in a fanfic about two members like this, you can expect a lot of character exploration. It might show different sides of Yoongi that we don't often see in regular media. And the concept of 'Sneeze' might be used in a really creative way, perhaps as a symbol or just a cute little quirk added to the story. Maybe it'll be about a day in their lives where something related to sneezing sets off a series of interesting events, like a misunderstanding or a moment of hilarity.
There may be some fanfics out there that touch on difficult topics, but I would hope not in a way that glamorizes or misrepresents anorexia. BTS promotes self - love and positive body image, so fanfics should also uphold these values. It's not something that should be exploited in fan - created stories. So, I doubt there are proper 'BTS Yoongi anorexia fanfic' in a positive or acceptable sense.
Another option is Tumblr. Some bloggers on Tumblr write and share their own BTS fanfics. You might have to do a bit more searching, but you can often find some unique and interesting fanfics about Yoongi joining BTS there.
There's a fanfic called 'Yoongi and the BTS Dream'. It's a story where Yoongi's entry into BTS is depicted as a fateful encounter. It not only focuses on his musical contributions but also on the relationships he builds within the group. The fanfic beautifully portrays the synergy that develops among the members as Yoongi becomes an integral part.
You can find BTS Yoongi fanfic on platforms like Archive of Our Own (AO3). It has a large collection of fan - created works, including many great Yoongi - centered fanfics. Just use the search function and type in 'BTS Yoongi' to get relevant results.
The themes in these fics usually revolve around Yoongi's insecurities. He could be insecure about his talent, his looks, or his place in the group. Anguish over not being good enough is a common thread. Another aspect is the theme of broken dreams. Maybe he had certain aspirations that are now out of reach, causing him great angst. Additionally, the theme of family problems sometimes emerges, as his family situation might add to his emotional burden.
Friendship is a very common theme. Most fanfics focus on the strong bond between Yoongi and Jungkook, showing how they support and care for each other. For example, in many stories, they are there for each other during difficult times in their careers.
One common theme is his passion for music. Fanfics often show him creating music, whether it's in a small studio or in a grand concert setting. Another theme is his strong - willed nature. Many stories portray him as someone who overcomes difficulties in the pursuit of his dreams.