Broken condom

Hi all-

My boyfriend and I had sex tonight

And the condom broke

He pulled out before he came, but the condom still broke

My period is supposedly in 3 days.

I took 5 BC pills, as I read online to do if I didn't want to take plan b. ( I am not currently on the pill, but had some leftover)

Any suggestions or advice would be great!

Should I take plan b?