Baby or no baby?

Okay so here it goes. Me and my bf had sex on Aug 26. Due to carelessness the condom was left inside me and we didn't know it. It was like a day or so until I peed it out. I told my bf I took the morning after pill. But I didn't because I honestly didn't have the money. I began taking my birth control again. My cycle usually runs on the 4th. I have been getting period symptoms but no blood. What do I do?