Bleeding around 9 weeks! HELP

I’m 8weeks+5days with my first, and when I went pee this morning there was blood. Not dark, or heavy period blood. It was light pink but there was enough that when it mixed with my urine it was all really dark brown. On Christmas Day, I woke up spotting very very lightly. I don’t have any pain or cramping though but I’m starting to get worried. On both occasions, my husband and I had sex the night before, I know that can cause some bleeding, but I’m just worried.

Right now is when I should be on my period, don’t know if that makes any difference🤷🏻‍♀️