Is it normal for me to get spotting 3 days before placebo Vines?

Spotting (also accompanied by abdominal pain) is an adverse effect that especially often accompanies taking birth control pills with a lower content of hormones, such as Vines. They occur primarily at the beginning of the use of tablets, but they can also occur after a long time, e.g. as a result of illness or excessive stress. In 10% of patients using low-dose contraception (e.g. Vines), abnormal bleeding is observed for up to 12 months after its implementation. This is usually not a cause for concern. If the pills were used as directed, then contraceptive protection remains preserved. I enclose helpful materials: