I have been peeing out bright yellow like the colour of a tennis ball for the past 3 or 4 days now. Ive been drinking water like crazy too. Alos yesturday ive experienced a little bit of cramping or pain like feeling on my right side just where about the hip bone is. It felt like i was going to start my period. But i'm not due for that till thursday. Then my boyfriend and i had intercourse today and i wiped and there was nothign. then i went to the bathroom again and wiped and there was a light red/pink colour (rose almost like) blood on the toilet paper. Ive never had this colour. Does this mean im pregnant or the i have a infection inside somewhere? help please!