My urine goes nearly fluro green from taking vitamin B some days. But really depends what shade you're talking about.
I'm Thinking that it was some of your mucus plug as well
Maybe a piece of your mucus plug came out?
I haven't eaten anything to change colors and this is the first time this has happened so I don't think it's my urine... And I was at the doctor today and she checked and everything was fine down there.
Do you mean your urine was green?
Have you eaten or had something to drink that was blue? Blue candy, blue gatorade, etc?
Could be an infection. Should go get checked.