I have an on and off pain on my right side. Low abdomen and bad nausea. I also have a bad history with ovu. Pain. Is it that or appen. Hurts to push on?

Probably not. Appendicitis causes constant pain that steadily worsens over 24-48 hours until the appendix bursts. At that point there is constant severe pain and usually vomiting and fever. Intermittent pain over a longer period of time is very unlikely to be appendicitis. A medical exam can help determine the cause of abdominal pain.