Hate how money is necessary to survive

I was doing fine up until last week when I ran out of my anti-psychotic medication, risperidone. It was treating my suicidal and homicidal thoughts.  I was even looking for a job and got an interview But now, I ran out and can’t do any of that because my thoughts have come back again. It only costs €14 but my parents can’t give me that money as they’re abroad and left me for a month. Damn, life’s hard.