So had sex on the 8 (condom broke and I’m not on BC). Got Plan B on the 9. Today I went to use the bathroom and I had brown spotting and somewhat like period in the toilet as well. I looked it up to see if it’s because of Plan B but it says I can have my period a week early not 2 weeks early. I am also going through a lot of stress right now. What’s happening? Is it possible plan B didn’t work and I could be pregnant? Help!