You spend hours/days/weeks editing and you're struggling to get through it. Here is just one of the many tricks one could when editing.
Use an app to read your story to you
Many will happily agree that hearing a passage will trigger different editing skills than reading a passage. When we read a passage, our brains often fill in the missing words or correct the awkward sentence so it reads as we think it should, but it's not what it says. As mentioned in a previous post, reading a passage aloud allows you to register unnatural dialogue, awkward phrases and many other things that could have been missed.
Let's face reality: not everyone is comfortable with reading things aloud to themselves, but there is a solution. There are apps out there that will read a story to you.