Cerazette

Hey guys, i’ve been on cerazette for 7 days now and I have a couple of questions.

1. I took it on the first day of my period so am I instantly protected now?

2. I’m having bleeding and spotting, it’s like i’ve been on my period for 7 days now when I usually last 5. Is this normal???

3. Is there anyway to stop the bleeding? I’ve been taking it at 11:30 every single day so far and I noticed the bleeding tends to stop around the evening or is extremely light but the moment I take it again it’s like i’ve just started my period

4. I’ve been having mild cramping every single day throughout the day is this normal too?