I don't really know where to post this. I'm not really sure what i'm looking for or how I solve it. I've had a massive sobbing session,
I'm 22, I have a good job in terms of pay, holidays and location. I just hate the job. I've tried to get other roles but don't get past interview stage or the roles I do get offered is exactly the same as what i'm doing now. I can't bare to be in this targeted, stressful and micromanagement type work. I've just had a huge sobbing session outside the office in my car. I couldn't breathe, I've given myself a migraine and I had to quickly pull over whilst driving because my eyes were filling up quicker than I could blink. Scraped my whole bumper in the mean time.
I'm constantly anxious and I don't know how to stop this feeling. It's not just work that causes this, i'm terrified my DP is going to leave me, i'm always worrying if he's happy enough. I feel like he deserves so much better. I am good to him, he treats me so well and reassures me daily but I know this will get tiresome eventually. We talk about mortgages and he's saving, but my credit rating is shocking so I can't even do that. I feel so useless.
The anxiousness is worse sometimes, I can't get off the toilet because my stomach literally empties anything that's in when this feeling is bad. I can't think, I can't concentrate. I don't want to go to the DR, I don't want to be signed off. I live month to month and simply cannot afford sick pay.
I've tried to look for a new job for seven months, recently went for an interview for my dream job and was the second candidate - I just knew I wouldn't be good enough but it still feels like a blow 
It's the first time i've burst into tears randomly like that. I cannot carry on like this. I want to run away.
Has anyone felt similar? How do I deal with this? What even IS it? 
Sorry to ramble.