<human>: Throw away because I know she uses Reddit. 

I've been dating Liv for 3 years, and she's my best friend. We talk about everything, and there's no secrets between us, which makes this issue so frustrating. 

The last week or so, Liv hasn't been sleeping well. Tossing and turning, getting up to get a cup of water every hour, stuff like that. She's been starting to look like a zombie, with huge dark circles under her eyes and moving slowly. I've ran her a hot bath, made her tea, rubbed her back, done everything I could think of but it hasn't helped at all. Last night, we were watching a movie and she decided to go to bed as soon as it started. I was happy, thinking that her lack of sleep has caught up with her and I hoped she would finally get a good nights sleep. I offered to come to bed with her, but she wanted me to finish the movie and told me to come to bed when I was finished. 

After the movie I made some food, and as I was finishing eating I heard screaming. I ran into the bedroom and Liv was screaming and shaking and crying. It was honesty the most upsetting thing I've seen. After I managed to calm her down, she just said she had a bad dream and didn't want to talk about it, and she just wanted to lay with me. Neither of us slept, she just laid there and cried as I tried to comfort her. I asked her multiple times if she wanted to tell me anything, but she just said it was nothing. 

She's working late tonight, so she still isn't home. I tried to talk to her about it, and she just blew me off. She's never acted like this, and I feel like she's keeping a secret. I just want to know how to help my girlfriend.

Can you give me a shortened version of the text?
<bot>: my girlfriend hasn't been sleeping well, and last night she had such a bad nightmare that she woke up screaming and crying.