Hi I am 27 years old with 4 children

i have been having 6 months of bloating,pain, change in bowel habits. ovarian cancer runs in my dads side of the family.

I originally went to the hospital due to extreme bloating and pain. I was told it was constipation and no further tests was done.

i did go to my GP 1 week ago who referred me for a abdo/pelvis CT with contrast. 
I have got my report back and it mentioned that tiny peritoneal nodules was found in the right adnexa in my ovary. 

I am really worried what could this mean?

Thank you

Madeleine