High Ovulation during AF after Chemical ?! Everything is upside down !!

CassBear • 38 yr/o mother of 2 year old princess 🦄😍 Expecting #2 in May 2020 🤞🥰

Had been getting faint positives on FRER last week and was 8 days late for AF , got AF and figured it was a chemical .. Then yesterday , 3 days into AF tested on my home ovulation and was showing high , then this morning was high again ?! .. could I be ovulating during AF after a chemical ? Just completely confused and also AF has stopped today !