This is not well written. The premise is interesting up to a point, but the tone until the last 20% is just Kindle Unlimited Terrible Romance Book (that actually is just SA). In fact I checked the genre multiple times while reading because I too felt like I was losing my mind waiting for the horror/suspense plot to kick in. 

Some of the hallucinations are well done and lead up to the conclusion fairly well but everything good about it is decapitated by the unserious and shallow tone of the rest of the story. 

Also, I read the sentence “I read your Welcome Packet” far too many times. And what exactly is her role?? She wrote the diplomatic manual but also apparently knows how to repair an entire communication array? huh??