Absolute Frustration

Why does it seem like the harder I try to keep my head above water the deeper I sink? I just feel like the harder I try to work , and the harder I try to better my life I keep hitting roadblocks!! I'm so frustrated with it and so freakin' tired of it! I'm really, really at a loss as to what to do with my house, with my job situation, with not making enough money to pay the bills, with knowing I can't afford my house....with knowing that there are tons of job opportunities making decent money but that would require a move out of town for me. Trust me, I've considered it. I have GOT to find SOMETHING that will enable me to get back on my feet. Frankly, I'm sick of living paycheck to paycheck and then not even making it with that. Some people have said in the past that I shouldn't live beyond my means. Well, excuse me, but I am most certainly not. I do not have cable TV, I do not have a gym membership, I don't go on fancy vacations, I hardly buy name brand items unless it is on sale, with a coupon and at a really good deal. I have my nails done once a month for ME because it is something for ME and makes me feel pretty, and because everyone has to have something that you do for yourself. I can't help it that I have a rip off of a mortgage payment, and utilities and such on top of that.
Argh!! Sorry for venting!! I'm just at a total loss right now. I feel so useless and I feel like no matter how hard I try it isn't enough. What's a girl to do!???!!!