 [ Symptoms ] i am 18 and i had unprotected sex but no cum anywhere period is three days late what does this mean  i have had all the symptoms of period cramping moody everything like that and i am very stressed out about college and work and stuff like that i just hope im not pregnant i can not be [ Disease ] yes of course your doctor knows you and your history and can review your imaging studies and thoroughly examine you to determine if there is a relationship to your new symptoms there can be lots of different reasons to account for these symptoms so it may or may not be associated with your herniated disc