First of all, congratulations on writing this book! I'm sure it wasn't easy, but I think it's amazing that you did it. My name is Jackie, and while I'm not a member of the LGBTQIA+ community, I'm most definitely an ally, and I want your book to be read and your voice to be heard.
You're looking for grammar fixes as well as developmental edits. I'm your very best choice for both of these -- not to be too braggy. I'm a native English speaker with impeccable grammar skills. I also have a keen eye and ear for characterization, voice, flow, sentence structure, story arc, and plot. Perfect prose is my passion -- I've edited more than twenty novels, screenplays, magazine articles, and business publications. I am currently a writer and staff copy editor with three local publications in my city, and I have worked as a newspaper journalist and editor. My BA is in English with a concentration in creative writing.
I typically charge between $.01 and .025/word, depending on how intensive the editing need is and what type of editing is desired. On average, I edit 2,300 words of text in one hour.
I look forward to hearing from you!