Dealing with suicidal thoughts... can someone help me?

Im 22, my girlfriend is pregnant, and i just got fired from my job. I live in the middle of nowhere, and she lives with me. She works at the same place, and still has her job naturally, but shes due in a month, we've been living paycheck to paycheck and I'm not going to be able to support this future family... My parents just got divorced, and we are living with my dad. My mom dis-approves of my girlfriend (which is ridiculous because we are both perfectly healthy and have never done drugs or even tasted alcohol). I don't get along with my girlfriend's parents, because they are ignorant and extremely religious, and i am most certainly not, i am an atheist. i have 200$ left and I have insurance to pay for my car, Gas, monthly bills for my dad I'm helping him with, food, etc. i've applied and followed up for at least 36 jobs and no one is interested in hiring me... there's no way that I'm putting our child up for adoption, my girlfriend wont have that (her parents are loaded rich, but they are also extremely froogle, yet spend their money on frivolous things more often than essentials) My car needs an oil change, and my dad will kick us out unless we can pay him, which we obviously cant now that we are missing a good 900$ a month from me losing my job! I already felt like **** as it was but this... this just is whats starting to unbalance me, I really feel like just ending it all. The way the economy is, and the way I am, Im a failure, and i can't raise another life like this... I can't cope with the piling issues here... of course right now we are fine, but in 2 weeks we will be destitute and who the hell knows where.... I can't even afford a cell phone, which is why im here typing this pathetic crap instead of calling the suicide hotline! i want to die... its a new feeling in all honesty, I WANT to die, not for attention, not because its easy, I just... want to stop living... is there anything anyone can help me with here? I'm attempting to make one last reach out to society, for reasons most likely biological... Is there a painless and easy way to end it with household items, because I can't afford a doctor, Especially since i owe $3k to the gov. and another 12k to doctor bills, and more money to credit cards and other misc. things, my life is over anyway... financially, fiscally, emotionally... It's not even worth it! I obviously have no support from anyone else... which is why im crumbling now. If you even have a toothpick sized argument or way to sustain my life long enough to fix this, although i highly doubt it, at least im not quite giving up without a wussy fight first... i just don't know what i'm going to do, or say or anything... it would just be a gigantic relief to end it all, it would feel like relieving a pounding pressure.