I noticed what felt like a swollen lymph node in my left groin area 5 months ago, I also had been very bloated at the time and went to the doctor and had bloods taken. I was reassured everything was fine. 5 months later, I have more palpable lymph nodes on both sides of the groin and have lost weight unintentionally. I’ve been eating as normal but have no want for food in comparison to what I used to. I also had some strang vaginal discharge for 2-3 months around the time I first went to the doctor but that has since reduced. 

I went to my old GP who had my notes realeased from said previous visit. She’s told me the only thing that hasn’t been done is “ovarian blood test”, and she’s referred me for an abdominal and pelvic ultrasound. I’m confused as to what “ovarian bloods” are and was wondering if anyone could share insight. Thanks