Help me see hope again

I'm just a regular 22-year-old young lady that has fell down even I am just starting to stand up. I was 14 when my dad died of liver cancer, my sister was just 9 at that time. It was very devastating, I didn't finish college since I needed to work immediately after I turned 18 to help my mom with finances and sending my sister to school, her studies was my priority since I don't want her to be deprived of education even if I was eager as well to fimish my studies. No luck was found. That same year my mom was diagnosed with stage 4 ovarian cancer. It was my darkest moments. We didn't have enough money for chemo so we tried alternative medicine but shortly after 5 months she left us, she suffered. How I wish I could take her pain. She was the love of my life and all my hopes amd dreams faded away. We can't live at our house because my sister is still a minor and I can't leave her alone at night when I work as a call center agent so we decided to stay at my cousin's house. All is well, the salary i am getting is just enough to go through the day. i found my partner in life. I was so inlove. But when we decided to move out and start our own lives together. We did not expect that it would be so hard. We spent money for emergencies and school projects that we didn't have. I turned to online loans apps and a friend just to get through the week but found myself buried to debt. I was just trying to be a good provider, a partner to my significant other and a parent to my sister but nothings seems to be on the right direction. I thinking of giving up, but I can't leave them with all this debt. Rent money and food everyday is a struggle. And now that we have 3 dogs ot lessens my burdens. I love them so much but i can't provide to all of us now. I just want to start a simple life nothing grand. I want to payoff my debt so I can start living. I am just hoping for a brighter future for them.