What's the likelyhood that in pregnant? I had sex with my boyfriend the 5th of August (which was the second day of my fertile week) but it was with a condom that didn't break and he pulled out before he finished anyway. On the 15th I started spotting Which lasted 5 whole days and it looked like old blood. I was supposed to her my period on the 23rd but I haven't yet so I'm 4 days late. Can someone tell me what they think is happening? I'm really really worried...