I had protected sex on the 30th of August and then took the plan b the next day. (Less than 24 hours) I bled a week later and wasn't sure what it was so I put it in glow as my period. That changed the day of my period from the 24th of September to the 7th of October. Not knowing which date to go by I took a test which came out negative. Could I be testing to early or what? I still haven't started and it's the 30th. Would the 3 days I bled that week be my period? It started out light but got heavier like my period. I hope it's really a negative and it's not just that I tested too early! Any help would be awesome!