(Disclaimer, she does not have an official diagnosis yet, but her symptoms seem to match the description of Bipolar so that's what she theorizes she has)

My girlfriend has had episodes of deep depression for as long as I've known her, where she can't do even simple tasks because they feel overwhelming, and she says she wishes she could turn into a rock. In the past I would order her takeout, since she's picky about what she likes, and eating tasty food helps her mood somewhat. 

However, money is tight now and we can't afford to order out multiple times a week anymore.

I do everything else I can to help her through these depressive spells, bring her food from home, water, put on music, give her blankets, etc, but I wonder if there's anything else I could be doing to help her.

Anyone here with Bipolar disorder have advice? I know mental health is an absolute bastard and I want to help ease my girlfriends burden however I can. 

Thank you.