Can you contact your Pdoc or T Monday and explain the situation ? maybe they can call or keep your meds and you come in every couple days and pick up your prescribed meds for2-3 days at a time?
My Pdoc office offers this if anyone needs it .. That way you wont ever have enough to actually harm yourself , But it would be you at least getting your meds rather than depend on unstable parents ..
Just a thought ..
I'm sorry that your dealing with more bulllshyt