What Does Positive UPT Along With Brownish Vaginal Discharge Indicate?

Hello, I was suppose to get my period on March 30th and today is April 9th. My doctor ordered a urine pregnancy test, and it came out negative. I have done 3 pregnancy test at home today and two of them have a faint but visible line indicating positive and the other one is digital and states pregnant. After doing the home pregnancy test I wiped myself and had brownish discharge. I am now concerned and not sure what to think. P.s I have never been pregnant in the past