Keep on writing ^^
My english are bad either~ Just train everyday to make it perfect ^^

don't be sad..no one's perfect..keep on writing..it helps a lot in English :)

aww don't feel down! cheer up! :)

Annyeong! Please don't feel down! Don't let that put you down, and don't let it hold back your imagination! If you want to continue the story then continue it, don't let that stop you okay? If you are unhappy with your English you could always request for a Beta reader - someone to read over your work and correct it grammar wise if that'll make you feel better about your fanfic! Don't feel down neh?? Hwaiting~!! ^^
~Water Phoenix

just take a short break then continue writing xD
Also use those editing and review shops they will help with your english :)