I know it's frustrating, but I'll leave you with a quote from HPS Maxine Dietrich that might cheer you up:
"The ancients knew patience in regards to power" -HPS MAXINE DIETRICH
From: https://satanisgod.org/Necronomicon_Meditations.html
If you have already started this spell earlier, and today you continued the spell in VoC, than this is not a problem.
You should only time the first day of the spell, on the following days, it doesn't matter when you cast the spell again.