This could definitely be pregnancy related. Perform a home pregnancy test and see your doctor for a blood test.
People urinate in the morning to excrete liquid waste from their bladders.
During ovulation
They do have periods & urinate more than the males.
Next time you get your period, try wiping as if doing a "clean catch" urine specimen before you urinate in the morning. If there is still blood in your urine in the morning during your period, contact your health care provider for an exam.
Because you haven't peed in about 8-9 hours
Otherwise patient will urinate during night sleep
Yes they can, I have noticed the tablet in the toilet the following morning.
We are quite sensitive inside the vagina and bleeding a little happens sometimes, especially if there wasn't enough lubricant. The discharge could be if you are close to menstruation.
You describe symptoms of a urinary tract infection, which is unrelated to the morning after pill. See your health care provider for an exam and treatment.
Provided this sensation isn't accompanied by symptoms such as frequent urination or feeling the sensation of needing to urinate even when you don't have to urinate, and the symptom of burning when you urinate is only present during menstruation, then you don't have a urinary tract infection. If you use commercial menstrual pads such as Always or Kotex this is the most likely cause, these type of pads prevent air-flow to your genitals so cause sweating and stops blood drying which creates the perfect warm moist environment for bacteria to thrive, potentially harmful chemicals used to treat these type of pads can also cause irritation. Switch to organic pads, cloth pads, or options such as menstrual cups or softcups which are internal but don't require you to use pads.
The best time to take a pregnancy test in the morning is right before you first urinate. This will give you the most accurate results by allowing the pregnancy hormone to accumulate therefore be easier to detect by the test.
With sufficient quantum of water intake while going to bed, will force you to get up early in the morning by the Nature's call to urinate.