LOL ummm, fractious. i know the type.
don't get discouraged claudia...i know easier said than done. this will all work itself out. some times quickly sometimes slowly. i do not think you should try the new vial with out being prepared to test, midcycles. can you imagine if your insulin was weak or damaged what we may see?
and if it was,,,,you can let the vet or the company know that.
a human certainly would'nt tolerate haven taken bad insulin for months without a complaint.