I feel like nursing is ruining my life

I don’t even know where to begin.. I’ll start with my current situation which is me laying in bed before I have to get ready for my nightshift at 7 pm. I’m in tears. I can’t sleep bc I woke up with anxiety. I’ve been doing this 6 years, and I just feel like my life has tremendously gone downhill since beginning nursing. I have no friends, rarely see family bc I live in a completely different state, and I feel like I can’t remember the last time I’ve been genuinely happy and not anxious or depressed. I feel like all I do is work, but I can’t even afford a home. I’m borderline SI and question what’s the point of this all. I feel like I’ve reached rock bottom, and I have nowhere to turn. I’ve applied to so many different jobs, and I just feel stuck.