Trying to get into Medical School

When I was ten years old I go in out my mother had HIV before i was told I never understood why she had to have a lot of doctor appointment. I would see the nurses treat her differently due to her condition. When I was little I grew a passion to become a nurse because I wanted to helped people in need, I wanted to gives those people passion, love something my mother's care lacked. My father didn't support my passion and would help me get into school by doing the Financial Aid , he didn't want the debt that being in school would give him. My passion grew stronger with many tragedies I've been though When I was 21 I lost my sister and nieces in a house fire that was set intentionally from her boyfriend and the babies father. This gave me the fuel to want to be a nurse so I could try to help save people's lifes, comfort family members something my family didn't have at the time we lost my sister and nieces. A few years later my grandmother which was my fathers mother and she had helped raised me had a tumor that was the sizes of a small canalope, I would sit with her through the days helping her with her many medicines, taking her blood count, helping her to the bathroom, getting her ready etc. I felt for once my life meant something other than just living. While she was dying I promise her no matter what I would go to school even with all the obstacles that I went through I was going to finish school and I haven't followed through. After my grandmother died my aunt who was my mother's sister got sick with kubg cancer I stepped in again to help, in a short matter of time her body just shut down completely and she was lifeless she told me I made her feel like a human and how my passion shine so bright and that this is what God wanted me to do. As writing this I'm getting emotional. With all my lost I know it's was in a way to give me that passion, I've tried to find a reasonable nursing school to go but all the schools range from 4,000-7,000 dollars they won't do a payment plan because I was told if you want it that bad you will come up with a way. I would like to get my CNA and get experience while I'm still in school for being a LPN (this is my main goal). I'm to old to go to job corps which they pay for your schooling. I feel like I have no way to go to school, I am a mother of a two year old boy who gave me life and love again after I lost mybsoster and nieces. I would like to give him a life I never had, I would love to be a inspiration to him and show him no matter who talks down on you or who don't support your passion there is always a way of you believe and if you work hard. His father is one of the hardest working people I know he makes enough for us to pay the bills, because I have no education I can only get a little over minimum wage. Recently the house he grew up in, was foreclosed so any extra money we have will go to us having a place together . I just want to help people that can not help themselves, I want want to give patients grrat care but also compassion, love, being understanding and most importantly not judging them. If you can help me reach my goal in life it would mean the world to me , i just want my family to be proud of me and my baby and the younger generation around me to know it doesn't matter what hand your dealt your passion can change the world. Thank you all for your time if you can't donate please pray for me because God will hear your prayers!!!