Bleeding?

Hello all, I am about 7dpo and last night we noticed a Lil brown on my undies and then this morning I went to go potty and I noticed very dark blood and it was just running out of me? It stopped then I notices everytime I stand up a Lil more comes out. My period isn't till the 25th and I never start early. It's not like when I have my period though. I'm just confused I guess. I looked up info online and some places say it's normal and other not so normal. Anyone experience this? Any info would help. Thank you! Xoxo