early pregnancy help

Hi ladies my name is Cami I am currently four weeks and four days pregnant since my period was March 28, 2017. Conception was April 9, 2017 which was my fertile day. And I was supposedy to get my period March 24, 2017 and now I'm almost 6 days past when my period was supposed to come. 8 days after intercourse implantation bleeding occurred for multiple days what started off light pink and then turned into a mucousy light Brown. During the time of implantation bleeding I was having nausea and cramping. I currently have headaches occasional nausea and fatigue On Tuesday April 25, 2017 I went in for a blood test which came back negative my doctor ordered another blood test for May 1, 2017. Really hoping it comes back positive.... please give me feedback what are your thoughts?