Light bleeding 5 days before period date. did not have regular period. negative pregnancy test. a lot of symptoms. can i still be pregnant?

Good chance: 22 year old female light bleeding 5 days before period date. Did not have regular period. Negative pregnancy test. A lot of symptoms, asks if can still be pregnant. Good chance might be pregnant as negative pregnancy test does not always indicate absence of pregnancy. With 'lots of symptoms' might be good idea to see MD/ Gynecologist for proper evaluation.