Sleep problems, hunger and possible depression

I'm writing on behalf of my girlfirned, she's 21 and healthy though she hasn't had time to train or workout in a while. She's had some negative thigns haoppen to her, she lost her job and our dog died recently which she was very close to.

However, as of late, she has a very hard time sleeping, even when she's very tired, she can barely slep at all. in addition she's very hungry quite frequently, often having to get up int he middle of the night to eat out of intense hunger.

She's on the pill and she's having her period for an unusually long time.

There are some what I think may be psychological issues as well. When she's up with her family in the small town where she's from she feels better mentally, but when she come tot ow our our apartment she feels in inexplicable strange feeling of frustration, which is strange because it was in her town that our dog died.

Her lack of sleep is becoming a big problem and any help is appreciated.