I last bd on the 1st Dec (around 14 days after last af) so i should be due around now, but the last 5 days my boobs are really sore and heavy (i don't usually get this with my af) and today i have had cramps which have now gone , and when i went the toilet around 3pm i had a streak of pink cm.
Nothing at all since, i have done a test today but neg. I never had implantation bleed with my other children, so could this be one this time?
I hope someone can help a little on this.