My period was supposed to be here on the 14th and never came. On the 12th I bled for about an hour very lightly so I thought okay it's definitely coming in two days, but it never did. When it never came I thought okay the bleeding on the 12th must have been implantation bleeding and I'm finally pregnant after 21 months of trying. I waited a few days, tested on the 18th with fmu and it was negative, so I tested on the 19th with fmu and negative again. Now its the 22nd and I'm still cramping like I have been for a week, feels like horrible period cramps but still no period. Anyone have any ideas on what maybe going on? I cant get into my doctor until the end of next month.