Im spotting brown blood?????

I was standing in the kitchen getting a glass of ice water and felt something wet run down my leg!? I rushed to the bathroom and saw that I am bleeding/spotting brown blood!?! I do think I have a UTI and am going to pharmacy to get my prescription in the morning but I'm freaking out because I'm only 9w 2d along today!!! Has anyone else experienced anything like this???😞