Problem with Zepbound

I’m taking Zepbound 7 and doctor was supposed to raise it up to 10 but he made a mistake and wrote it for 2.5 quick pen and wife picked it and brought it home and opened it so the pharmacy won’t take it back the doctor wrote me a new prescription but it will be a month before the insurance will pay for it so my question is if I use the 2.5 this month do y’all think it will be all right to go to 10