Hello decisiontime, welcome to Psych Central.

Yes this does sound like depression brought on by your circumstances, situational depression. When you keep applying for jobs and get knocked down over and over and can't afford to eat and can't afford heating, it is going to affect your mental health. I will say this though, talking from experience, do not give up hope! I say this because as soon as you get a job that pays the rent and food, you will start to feel a whole lot better. One more thing, bear in mind that starting a new job is stressful (and you will find one eventually) but moving country aswell is double the stress. Good luck.