Possibly Pregnant?

Liz

So I had sex last week with my FWB (Monday evening) and he realized that right at the end, the condom broke. He immediately got me a morning after pill and I took it probably an hour or so after sex.

Fast forward to today, I have had a few cramps and very slight bleeding. My period is a week or so away. I took an early response pregnancy test and it was negative. Has anyone had similar experiences? Could I be pregnant? Help!

*I am not on other BC but will be very soon.*