I have been on the pill (Necon) for about 2 months now and I will be starting my inactive week today, so I haven't necessarily missed a period. I had a very light period my first month of birth control too. I have been spotting for about a week now (I did spot my first month too) and I have had some lower back pain (it is more towards the left side of my back). Is it possible that I am over analyzing this pain for a symptom of pregnancy? I have not missed any pills and have taken them on time. There was one day ( dec. 26th) that when I took my pill at my usual time, I vomited about 8 hours after, but otherwise, I have been very religious about taking my pills. I am wondering if I am freaking out over nothing, because I know it takes a while for your body to adjust to birth control. I appreciate any help/advice in advance.