u/Dusty_Bunz426

I'm currently working on a fanfiction I've had mulling around in my brain since last year, and while writing, I noticed that I have been using quite a lot of words in the same paragraph(s). "The," "to," "and," "on," "of," "was," "it/it's," "in," "is," "that," "this," "there/there's/there'd," "their," "he/he's," "she/she's," and "with," are the ones I seem to use the most. I don't have an editor to help me single out the mistakes, and I desperately want to fix and avoid this problem. Is there something could do to help keep from helplessly reusing these words?