7 days before the scheduled Period day, we had sex and the condom broke. After 4-6hrs she took a morning after pill. 7 days passed and Period did come as scheduled (which I know its normal), but now 9 days have passed from the scheduled day. Within these days we had multiple sex too, I'm not sure if this makes a difference too. She's been more tired than usual, which i think its normal too.

Should we be worried ?