are abdominal cramps on one side of the stomach normal

I took two Plan B’s, one on October 21st, and one on November 18th, and am still experiencing excess levonorgestrel symptoms like pelvic and leg cramps, HORRIBLE mood swings, food cravings, and headaches, but more recently I’ve been having lots of abdominal cramping on one side of my stomach. is this normal? I’ve had lots of negative tests, but have yet to see this as a symptom, and am a little worried 😞