Does this happen to anyone else?

Megan

So I’m on Nikki birth control. I’ve been on it about 3 years now and i take it daily. For the last 6 months i didn’t get any bleeding on the placebo pills. Tomorrow i start the placebo pill of this pack. I’m currently cramping and having little blood particles (look old blood) when i pee. It feels like a period going to come. Is that normal to stop bleeding for 6 months and then now I’m starting bleeding on the placebo pills??