In the process of switching from a psych to a PCP. I told the new PCP that I'd like to be lowered from my usual 20mg x2 day to 15mg x2 day but he must've heard JUST 15mg. I didn't realize my medicines were filled incorrectly until I got home from the pharmacy. The pharmacy said they can no longer accept them for a refund/new script because it left the store. My doc's office is closed for the weekend and I have no clue what to do.

Do I have to live off of half my usual prescription for an entire month? ... not to mention I lowered my usual dose? I rely on these meds a lot (esp. at work) so I'm a bit worried.

Thank you.