Looking for a job and how incredibly hard it is..

Here I go again.. job loss.. The company I worked at is having money trouble and firing eployees.. am one of them. They told me about a month ago. I kinda expected it but.. well.. maybe not this soon. I worked there for nearly 4 years and really liked my job, co-workers, the company.. and now it's over. I can live with it. I know the situation is bad in many companies and many countries. I don't take it personally.. BUT..

.. since the day they told me, I've been looking for a new job most of the time. I've sent CVs to so many companies but only some invited me to a job interview. And those who did, haven't hired me. I try hard not to take this personally either but.. what the hell do I do wrong?? I'm experienced, I speak fluently, I look in the personalists' eyes while introducing myself, I wear my best clothes, I smile, I have a driving licence, I can speak English fluently, I WANT TO work! I keep telling them I'm always loyal towards the company I work at, I never complain, I'm easy-going person, I'm nice to them of course, because mom had raised me that way, I'm responsible, modest.. Of course I'm not perfect but I don't pretend being perfect during the interview.. I'm always being ME.. but.. nothing.. "thank you but we have chosen someone else".. okay.. what now..?

I know I can't give up. I won't. But how long can this last? It's so exhausting and demotivating.. I'm no fkn loser but I'm starting to feel like one.

I have a great supportive family which is the most important thing in the World to me. I know they love me.. but still it won't pay my bills..