i don't think you should force yourself to continue writing your story. don't get me wrong, i absolutely love your book! but even though we as readers love it, doesn't mean you HAVE to force yourself to enjoy it too. the plot is amazing and well thought out and i think it would be brilliant to turn it into your own story. not a fanfiction! bring your own characters into it, make it a world of your creation! make it YOUR story! it's amazing, your writing is amazing, do what you want to do not what others want you to do! <3