Okay, to clarify, I used to take 10mg, but my doctor upped it. The pharmacy's automated refill system reminded me I had one refill left of the 10mg. I absentmindedly clicked to refill, forgetting my new script was for 12.5mg. I didn't double-check when I picked it up, and the pharmacy won't take it back. So yeah, my mistake mostly. The system prompted me to refill the lower dose but the 12.5 was never sent over electronically originally.