Being forced into a marriage.

Location: Germany
Hello everyone, I am a 21f who is studying in Germany as an international student.
I come from a conservative family, and i studied my whole life to get out of my country. Unfortunately my parents plan to marry me to a man i do not know.
I have to go back to my country for “vacation” ( this vacation includes me sitting at home doing nothing but cleaning&cooking for them ) at the end of july. So i do not have much time.
I have a small tutoring job which i make like nothing.
I came here with IELTS exam, my german is b1 and i worked a small job before as cashier but finding job is here hard so I was financially dependent on my parents.
Is there any organization that can help me?
I will do any kind of job to get money, i will do everything, but I just do not want my life to get away from me. I did not come all this way to get sold to someone as garbage.
I do not want to get married, I am only 21 and I really can’t take this anymore. Im in verge of a mental breakdown and I can’t keep living like this. I thought ab tricking them and gaining time but it does not work anymore. I cant keep doing this.