What should I do?

K (m, 20) was dating m (f,20) for almost 2 years, in that 2 years we did everything together, we moved away together we moved back together we got a new apartment together and everything has been great except for me I’ve been job hopping for a while and I’ve been a struggling with severe depression and it eventually got to her i guess. So we broke up and I just feel abandoned even tho she said after I fix myself I can come back I just feel like I’m being given up on and I’m trying my hardest to better myself but I’m just so depressed and sad it’s talking a toll on me and I just feel like I’ve been given up on. What should I do?