Morning, so essentially I think your math is correct at either assuming you're around 33 days into flowering or to add the 14 to the end making it more like 79-84 days until finish. Me personally ive found that most breeders are typically off their end date by about 1-3 additional weeks. Your personal grow environment will affect the done date, humidity, heat, etc. So id also try watching your trichromes and pistils for when the plant will ultimately be finished, just as much as the weeks. Good luck with the grow, it'll be interesting to see how close to the estimated dates your plants finish. ✌️