My boobs are sore (has been for 3-4 days) and its itchy "down there". Aunt flow isn't due until the 13th. About 4 days ago I also had some slight stomach cramps for about an hour. Are all these things related? What's wrong with me? Could I be pregnant? My last aunt flow was sept 9th.

Sounds like PMS and a possible yeast infection or STD.

We can't diagnose pregnancy online, but itchiness in your vaginal region is not a symptom of pregnancy.

Wait until your period is at least 2 weeks late to test for pregnancy. Make sure to use first morning urine.

You may want to see your doctor about the itchiness.