Help?

So, I want to write something, but I have no idea what to write. I write fanfiction and the couples I ship are:
-Bights
-Frerard
-All of All Time Low and their crew(Because they're super gay)
-Austlan
-Brusnop
-Perrentes
-Fuenciado
-Andy Glass an Lou Cotton(I dunno, I think that they'd make a really cute couple)
If you have anymore shipping ideas, let me know!
Anywhom, I do write straight fanfiction, so if you also want that
I can write one-shots and chaptered fics
I HAVE REALLY PROPER GRAMMAR BECAUSE I AM OCD ABOUT IT
I am really good at research, so if you want me to do a fic with disorders, then I shall
Suggestions or questions?