I had been taking birth control regularly for about a year now. I missed a pill a month and a half ago and have had irregular bleeding since then. My boyfriend have not used another form of protection every time. I have since stopped taking it altogether after the first week of starting a new pack. I had a period almost immediately after stopping. It has been 10 days now and I feel nausious and sick in general. I have been pregnant before and was feeling the same. I have not taken an over the counter test yet but was wondering if I even had anything to worry about. Could I be pregnant?