How old are you? Can't you get a government grant for school? And if your meds are needed to keep you alive, the Department of Social Services could help you pay for them or find a pharmacy that works on a sliding scale. But I guess this is only if your over 18. And if your not, Its your parents responsibility to take care of you financially, emotionally, and physically. If you are over 18 welcome to adult hood.
My best piece of advise is, to just push the jealousy aside. It is gonna do nothing but cloud your soul.