24 hour urine test! Help!!

Mi

Okay so I am having a 24 hour urine test done. When I just went pee I had to poop too. I couldn't hold it so I just put the hat more towards the front of the toilet. So anyways I didnt catch the whole urine specimen some went into the toilet. Shoukd that matter? Has anyone had this experience? I cant get ahold of the dr.