So last week I took a pregnancy test and it came out positive although the line wasn’t very visible. Then the following day I started bleeding, I thought maybe the test was wrong. I was bleeding very lightly but then 2 days later I was in the shower and I was DRIPPING blood. It was a lot, DIDNT seem normal because usually on my heavy days it’s not dripping or running down my legs. Now today I went to the bathroom and saw this on my underwear, I don’t know what it is , it has never happened to me, I wiped my underwear with toilet paper and it is the color brown. Does anyone know what this could be??