History of ovarian cysts, 2 weeks ago I began having bad abdominal pain and lower back pain a week ago it got worse including sharp pains in my head dizziness nausea and lethargy. .. Any ideas?

GYN. Based on your history of ovarian cysts the pain you describe could be due to a ruptured cyst. Evaluation by your gyn and an ultrasound exam may provide the answer. If pain recurs or worsens or if fever nausea or other symptoms develop you should seek medical attention right away.
See an OB/GYN. And do this quickly. You need to be examined, diagnosed and managed appropriately. Good luck.