Hello, everyone. I had sex on monday. (Day 27 april). He pulled out, and I know anything was inside me. I also know his track was clear.( I'm not being very careful lately, which I regret. A lot. ) I'm not in Birth Control either. Today, Wednesday (29 april) I'm having throughout the day spotting. Not much, but some. I couldn't tell the colour because, unfortunately, I was wearing red underwear.

I'm not having cramps, and my period is very very irregular.

If it's my period, I will buy the BC pill tomorrow and I will be protected. But... Can I be pregnant? What if I take the pill and it's not period? Help me,please. Thank you regardless.