I have been having some vague symptoms for several months, feeling bloated, weight gain, excessive fatigue, I'm a female, 53, was told i am "post menopausal" but have had some recent bleeding and mild cramping. Had pelvic US that showed a "complex lesion" in my left ovary… my PCP said it's "nothing to worry about", should I f/u with a specialist? I'm a nurse and of course my first thought is ovarian cancer