Period while taking birth control?

Courteney

I am just about 8 weeks pp, haven’t been bleeding for around 3-4 weeks but randomly started up again tonight and it didn’t look like old blood from PP bleeding as it’s bright red. I started taking the pill at my 6 week check up and I forgot what my doctor said about getting my first period and when I should expect it, is that what this is? I’m confused cause I didn’t think I was supposed to get one until my off week of pills but I know everything is all out of wack so 🤷🏻‍♀️ also I am not breast feeding