My period was three weeks late. It only lasted three days and wasn't heavey at all. Three days later I had a light brown (blood) discharge for two days. That following week I felt nausues for five days straight. Now I feel nauses every once and a while when I wake up. Could I be pregnant or have some internal problem?:confused:

You could be pregnant. You should be able to detect the HCG hormone with a home pregnancy test. If not go see your doctor for a blood test it is more accurate. If the test is negative you can ask your doctor what is wrong.

If you have been having sex you could be pregnant, period.

Feeling nauseous is a symptom of pregnancy, however it can be symptoms of other things too. See a doctor for the nausea, and from here you're going to have to play the waiting game, wait for your next period. Its hard to tell whether you could be pregnant until you actually miss a period altogether.

If you miss a period, take an HPT 14 days after the missed period, using your first morning urine, or you can request a blood test from your doctor. Whichever one you do, make sure you wait that 14 days so the hCG levels have time to build up in your body, if you are pregnant.