Help me get back to university

Hi everyone! My name is Aura. I'm from Portugal. I'm 23 years old. When I was 18 (in 2012) I went to college, but unfortunetly I had to quit in 2014, because my father * obligate me to leave the house and stop financially supporting me, and I was not independent at the time.

When that happen I had 100 euros with me, so I decided to volunteer in exchange of food and a place to sleep. I voluntered from october 2014 to march 2016. This period was not easy. Most places just want volunteers for a limited period, so I also had to sleep on the street and to dumpster diving, but thankfully i got a job last year in december as an agricultural worker, and was finally able to rent a house and have a more normal life.

In september I would love to return to college and finish the 3 years I have left to have a master in biochemestry, but I have to repeat my exams to be able to return to university (because they were only valid for 2 years). Working from monday to saturday and from 8am to 7pm I'm not able to do it. I really need your help. I have to repeat my exams this june so I desperatly need to start to study now, but I also need money to eat, to pay the house, to pay college. My college fees are 1.750 euros per year ( 5.250 euros/ 3 years). I can't pay this, not even working day and night.

I've been dreaming about getting a degree since i'm 14. I'm a very hard working and dedicated person, who just wants a second opportunity in life to complete my education, and succeed.

* My parents divorced when I was 7 years old, and I stayed with my father. I don't have any contact with my mother, and I don't know where she lives. My father is an alcoolic. I had a difficult childhood, because he was always verbally aggressive, and was constantly threatening me of putting me out of the house (which end up happening).

Thank you in advance for everything!

Aura Gonçalves