Me and my husband have been trying to get pregnant for 7 months and this month was finally it! I had the implantation bleeding on the day I was suppose to start my period, which was 3 days ago. I took a pregnancy test and it was positive. But now today I have been slightly crampy with pink tinged discharge. Do you think that is still implantation bleeding or do you think something is going wrong(start of miscarriage?) I have a history of endometriosis could that mean my implantation can cause cramps? I am scared and upset and don't know what to do?:o