I think I'm having my period. The flow is SUPER heavy, definitely more then spotting, there's cramping and I'm peeing a lot. I'm 18wks PP after my second child, by c-section this time. (First was vaginal) I started the mini pill at 6wks and my DD has never had a drop of formula. I didn't EBF w/my DS for this long so I'm not sure if this is normal.