Ever since my ovarian cyst rupture i can't seem to feel better from my abdomen it makes me think it's appendicities but er said it's not what it is ?

Please see a gyn: As you need followup , the er should have referred you to or consulted with the gyn on call as you may need a laparoscopy to see what is going on a ruptured cyst can cause in some cases an infection or peritoneal irritation or peritonitis so you need to see a gyn.

Ovarian cyst rupture: Pain after a cyst rupture is usually from the fluid or blood irritating the lining of the abdominal wall (called peritoneum). Pain can sometimes persist until the fluid or blood is absorbed, but generally fades over 3-7 days. Workup should include a sonogram of the ovaries and pelvis, as well as a ctscan. If the pain perists, a diagnostic laparoscopy (a surgical procedure) can be considered.