I have never been pregnant before, so I don't know what it is like.....please help! I have been on birth control (desogen) since May, and still am. I have not missed more than one pill at a time, and when that happened took two the next day as advised. About a week ago or so my breasts began to hurt and feel vert tight and firm...it is so bad now that I have to lay on my back so that they don't hurt so much. I have also been very dizzy the past couple of days, and have had a headache off and on for about a week. I don't really feel sick, but have had diarrhea, and about two weeks ago just did not feel good in general. I have been so exhausted the past 3 or 4 days that I could sleep all day if I had the time! Since I am the pill it is really hard to tell if I had my period or if it was spotting becuase all of my periods are very light now. This time it was more of a brownish color, and lasted only about 2 days, while usually it is about 4 or 5. I am not sure whether these are symptoms, or how long after conception that they would take place if they are. I realize that it is rare to become pregnant while on birth control, however my mom conceived 2 of her 3 children while taking birht control....so that has me sourt of worried. I would really appreciate any advice or comments.....thank you so much!

Thank you!