Okay, so I've been on the pill for about two years now. I've never had any sort of mess up until now. On Tuesday, I took my pill at the normal time I always do. However, I've been so busy and distracted that I took another one a couple hours later thinking I forgot to take it. No too much later after taking the second pill, I realized my mistake. I was having lots of cramping and nausea. My question is, have any of you ever made this mistake? If so, what did you do? I'm wondering when to take my next pill, how it will affect my pill schedule,  will it throw off the effectiveness, etc?