So according to Glow, the 1st would have been my highest percentage to conceive. Today, I woke to a sore throat...not really feeling "sick"...and I rarely get sick...2012 was the last time I was sick. I stopped using the pill, after my last period (12/17). I've been noticing slight symptoms...backache, cramping, headaches, etc. anyone else ever had "sick" symptoms when getting pregnant?  I know it can happen, but I would be surprised if I got pregnant this fast, after getting off the pill. And I've had cramps all day...not severe cramps...but they are there.   It's too soon to take a pregnancy test...I'm just cautious taking cold medicine if there's a good chance of being preggo.