Possible Pregnancy?On and off a period but i am on the pill

Hi!

Thank you for anyone who is taking their time to read this.

I just have a few questions.. I started birth control about a month ago, i started my second pack last night. My OB said to use protection for the first month or so if I was planning on sex. I hadn't planned on it, but it did on Friday, April 5th. I had irregular periods all of the time, so I never know exactly when its coming, I've been on & off of it since about March 28th & sort of stopped April 5th. But I'm still somewhat spotting. When my boyfriend & I had sex, he didn't wear a condom or pull out..

I know it's still soon. But I was just curious if anyone knew if I could possibly be pregnant? Or get pregnant? I heard sperm lives for 5 days inside of you. But I'm still spotting? So i don't know if that effects anything. I have missed 2 pills, but both times that I did. I doubled up the next day.

Can anyone talk to me? & maybe tell me anything that they know of?

It would mean SO much to me!

Thank you soooo much(: