I am not sure if it is the change from Ortho Tricylin lo to this ...

I am not sure if it is the change from Ortho Tricylin lo to this one but after being on sprintec i felt like i was pregnant after the third week. I did get my period the first month on it but it was different. It lasted for only 3 days and I had spotted a few days prior to it. I have been extremely tired, like as if i am pregnant and I go to the bathroom just about every hour, which is not normal. I am nauseated all day long and feel a sense of nervousness throughout the day. I also get dizzy spells and have a higher level of appetite. My period is suppose to be here in 2 weeks, if it is not then I can only think that i am pregnant, but if it does come down i am switching back to the Ortho....this is really bad that a pill can make you feel like you are pregnant as i have heard some of the ladies on the site say so, when you are on a pill to avoid getting pregnant.