A little late taking the BC pill..

[burningashes.livejournal.com]

I take my pill at noon everyday without fail--of course, except yesterday. I slept right through my alarm and ended up taking it two and a half hours late. I had unprotected (in the barrier method sense) sex with my boyfriend last night, ejaculation occured inside of me. I was also on the last day of my period, very light spotting--that day having been my SECOND active pill of my NEW pill pack. My question is, do you think I'm in need of getting some EC, or should I be fine? Thank you ladies!