Well, if I order a new one I can continue to use this one and just leave the other unopened..it'll stay good right? I may see how long it would take for a new one. Ugh, I just don't know what to do! I also haven't spoken to my vet since his diagnosis, since she wasn't supportive of home testing and I honestly just ignored any contact...I hate confrontation

I'm assuming she won't refuse a new vial as that would be very cruel. Yeah, I need to just see if she's willing to work with me or find a new vet.