Relationship advice?

Greetings everyone! So I've been in a 5 year relationship with my spouse. Things really haven't been the same in about 2 or 3 years and it's getting to the point where we don't even have sex with one another (almost a year)I feel like we should move on from one another. What's stressing me out is that where I live it's so expensive to live on your own by yourself and I have no family. So I feel as though I'm stuck even though I want to move on and heal from this. I need help ☹️💜