am I in trouble now

Yesterday I was well enough to go back to work. From now on I can only work at my job one day a week, maybe half of a Friday too.... So right now I am a bit nervous because I don't have that much to live on at tha moment. But I'm sure I will find a job so that I can work evenings after school too. But I need to act now, in the following week because once I get into school I know I'm just gonna put everything else on delay.