Today I got a negative pregnancy test but I have missed 2 periods baby would have been conceived on December 29th, I am still on my birth control, I think I had implantation bleeding on January 8th( I was expecting period 7-9) instead I got cramps and brown discharge(never gotten this before period) and on the 8th I got red spotting. A few weeks later I start experiancing symptoms, next period was due February 4-6 instead I got light pink discharge looking stuff. I'm moody, hungry, I crave different foods, I feel bloated, metal taste in my mouth, so tired, and nauseated. My boyfriend is positive I am pregnant as am I. I just wanted to know if there was any chance for an ectopic pregnancy?