Hey Jenna, don't worry about it, my doctor told me on the phone that i've probably misscarried a few week ago an i didnt either =]
I bled abit few week ago after sex, i even had a few clots (sorry tmi) but then the scan i had other week confirmed lil pud was stil there an had a heartbeat,
So all i can say is just don't worry. midwife told me most women have bleeds durin first month- 2nd month of pregnany. especialy since you had some pink discharge mornin after sex i wouldnt worry hun, i aint let my bf have anything at all since midwife told me that few weeks ago lol
hope all is well
xx