Hi, I'm 25, just had a baby 2 months ago and about a month ago me and my fiance had unprotected sex. He said he felt he got to ejaculate in me so I took the plan b pill the next day in the afternoon. It's been about a month now and I haven't gotten my period. Will the plan b work the same even if I just had a baby and I know my hormones are unusual and barely getting back to normal? Right now I've been feeling tenderness in my abdomen, but not exactly cramping. I'd like some help with this because I'm seriously freaking out.