Spotting bright red blood 2 weeks straight before period and minor cramping..what could this be?

Ovulation: This can occur at times with ovulation dysfunction. It can occur with thyroid problems or other hormonal issues. An appointment with your Clinician is required to investigate.

Hormonal Imbalance: If you are not on BCP and sexually not active, this can be due to some hormonal imbalance. If this irregular spotting continues for 3 months then you should seek Gyn advise. everybody has some irregularity in her Menstrual cycle at some point in life, so please do not be overly concern.