creamy white discharge in color of white n brown discharge

Shroff
Hi mamas , 
      Anyone experienced white discharge in mix color of white n brown .. 
two days back I vomited in the morning .. while vomiting I had a leak in my panty which was urine .. then when I cleaned up I saw a small amount of white discharge (which is usual for me once in a day)  but this time it was in mix color of white n brown ..but it was not too much .. 
Called doctor and she told if it continues there might be infection n need to take appointment .. but it stopped still little worrying is this ok or not?