Hello, and I hope I can help you today.
Pregnancy symptoms can vary widely between women, and the symptoms of
headaches, tender swollen breasts,
morning sickness, food cravings, and
fatigue can also be produced by an abnormal menstrual cycle, like when your period is late.
The most common symptom of pregnancy is actually a missed menstrual period.
So the fact that you are on your normal period is reassuring that you are not pregnant. If you desire, you can perform an over-the-counter urine pregnancy test which is just as effective as the ones performed in the doctor's office. If this test is negative, it really is not possible that you are pregnant.
So in conclusion, you may perform a pregnancy test if you so desire, but I am sure that all of your symptoms will resolved by the time this menstrual cycle concludes.
I hope that I was able to adequately answer your question today, and that my advice was helpful.
Best wishes, Dr. Brown