You may not be crazy. Did you have sex when your forgot your BC? I don't mean to scare you, but I got pregnant with baby #2 at this time after my son was born. Mind you, it was only the second time we had been intimate since he was born... and as strange as it sounds, I knew it immediately. I just knew... took the test and bam! Babies 13 months apart. I cried. We were definitely not planning on a second baby so soon. But she's cute and I think we'll keep her around I couldn't picture our family without her now.