Help!! I started my period again at 4 months pp on the 8th of last month. According to my app, I should have started on the 8th again this month. I haven't started. My cm is white & thick. I also have a cold sore which I had with both my other pregnancies! I'm breastfeeding though so maybe that's screwing up my cycle? I am not on bc & my husband & I have sex but use condoms & have never had one break. I really don't want to be pregnant again.