Sooo on the 6th of this month I had sex using the pull out method w/my husband (which is our normal form of BC) and everything was fine.

—well on Friday night (the 14th), we had an accident and I wasn’t able to get the plan B pill til Monday ( yesterday) and took it right away. But even about a few days ago til now I’ve had back pain, cramping, sore boobs somewhat. Could I be pregnant from the time we did it the 6th of this month even if he pulled out on time? I couldn’t possibly be pregnant from the accident on the 14th? I took 2 test and they are negative. My period isn’t expected til this coming Sunday though! HELP!