What did yours look and feel like?

Ok well i am ttc and i am 11 dpo(i believe) and i have had an increase in cm. its ewcm and yesterday when i went to the bathroom to pee and got done i wiped and had a streak of blood it was between red and pink. and then i didnt see anymore. I have this feeling like i am always wet down there and this cramping sensation, but not as strong as period cramps... I also feel like my af is about to start... do you think this is all a sign? i took a hpt yesterday and it came out bfn. Someone please tell me what there cm mucus was like before they tested with a bfp...