<human>: Summarize the given text in a few sentences.

I've been dating this girl for around 8 months, we have a great connection generally and we're both quite emotionally invested. Unfortunately, for a few months I've been feeling that the relationship has begun to become one-sided. 

She isn't hugely interested in spending time together any longer, isn't all that affectionate when we do, and when any form of intimacy has been relevant or suggested, she's become disinterested. This wasn't previously the case, at least not a few months ago. I'd probably walk away, but she keeps suggesting it's a temporary state, and I've become quite emotionally invested in this relationship and do not want it to end at this point. I should clarify that she too does not want it to end, but is apparently not capable of adjusting this behavior consciously; something which I can understand. We've had numerous discussions on the matter and I've done my best to sympathize with her perspective.

This isn't helping the depression I already have, and so I'm wondering if for my own emotional health I should end this. It doesn't feel very much like a relationship as is.

If anyone on this subreddit has been in a similar situation, I'd love to hear your story or at least get some insight. Thanks.

Will provide any additional information on request.
<bot>: Girlfriend appears disinterested in the relationship but also isn't interested in ending it - I'm emotionally invested and don't know what to do.