I will be terminated...

So I’m going to this school…taking a medical assiting program… last month they gave me a warning which meas if I dont pass a class I will be terminated from the program…OMG…!!! today I talked to the main person encharged of everyone && she told me she has to claculate my over all grades && scores… I will know until tomorrow if I passed or not…she asked me to study for two exams we took previsously && she might..MIGHT…let me retake them just incase she feels I can retake them && gain more point towards my final grade…im scared && worried…I know I should study but what if she decides she doesnt want to let me take ‘em… I will be out…what Im I gonna tell my family…I dont even live with my parents… I live with my aunt && uncle…they really hope I finish this program so that I can get a good job and later move out..I mean they have been great people and of course I dont want to live off them my whole life… you must be asking yourself why I didnt study harder maybe I wouldnt be in this position…well I also have a fulltime job and maybe I shouldo f cut my hours earlier before this happen…what im I going to do,…if I dont pass I can also come back for another 7 months…what do you think I should do…?? HELP!