How can I get money to buy a 30,000 dollar home?

I have been renting for years and I am throwing away money. I found the perfect house for my dog and I and it cost 30,000. I have good credit but I am without a work record…I resigned from my job to take care of my grandpa while he was passing away. Do you know of any loans that I should apply for? Or do you know of any grants? I am young, on my own, and I have been since I was fourteen. Any ideas??? PLEASE RESPOND Also I know that if I buy a home now, I will recieve the first time home buyers incentive…which I could put towards my new home!