I need a advice

Dear Mary,

I write to you so that you could advise me because I do not know what to do.

I tell you that two years ago died my grandmother of ovarian cancer and have knowledge that I can inherited it by the genetic load, I have recently been presented some symptoms and lower over ten kilos these months the more likely it is that I have ovarian cancer,  I don't want to make me the proof of tumor markers that would discard my suspicion or would affirm it, I am very afraid. 

Hugs

Anel