I sometimes take pictures of poop and urine with my cell phone

Anyways, I read on the internet that the color of urine and crap says a lot about your health. Even as a major hypochondriac, I certainly didn't want to start storing it in bottles around the house or anything..... yuck. However, sometimes after I take a crap or piss, I'll take out my cell phone and get a picture of the crap or urine. This habit hasn't negatively affected my life, other than that there are pictures of piss and shit on my cell phone. I realize most people would likely find this odd though and possibly even revolting, but I get a bit of an impulse to do it sometimes. I do have OCD just so you know.