Help me not go homeless

Hello, my name is Ryan. And I’m trying to raise enough money to hopefully not be homeless by the end of December. I work hard every day at my job and to help take care of my mom & pay rent. Unfortunately, I fear I won’t have enough by January 1st to afford to get into an apartment. I’m afraid I’ll end up homeless. Apartments by me are $500/month. Rent isn’t the issue I’m running into. It’a having enough for a security deposit, first months rent & groceries. I get paid twice a month and still have to pay rent living in my sister’s basement. She wants me to move out even though I pay rent and buy my own stuff. And she really caught me off guard with wanting me to move out and I haven’t been able to save money because i’ve been helping my mother and paying rent to my sister. Any dollar helps.