so I am 20 weeks today and just went to the rest room, it was just urination not a bowel movement. when I wiped there was a small amount of bright red blood. I panicked and checked to see if it was coming from my vagina. when I wiped my finger off it was clean with normal white vaginal discharge on it. I cleaned my finger off again and checked once more getting closer to my cervix. again it came out clean. it doesnt hurt to pre and my urine is clear. does any one have any idea what it could be or have thoughts on what I should do. I have an ultrasound tomorrow and an ob apt on Wednesday.