Haven't had my period in 45 days I keep having sharp pains in my lower right abdomen one lasted about 40 minutes did it take a pregnancy test and it came back negative, when I was 12 I had an ovarian torsion where my fallopian tube and ovary or Twisted 5 times, I'm going to try and go to the doctor this week but I'm trying to find out what I can for now, does anyone know what this could be please help please and thank you!