Hay so about a year ago I had the worst pain in my right ovary I was taking paracetamol and ibrofen and was still doubled up in pain on the 3rd day I went docs they did bloods an ca-125 came bk at 49, had scan found cysts said it was pcos. I have fibroid's and endos as well thich were found a few yrs ago. So pcos was decided is what is causing pain. And it might be but now every few months just before I start I get this pain only in my right ovary it feels like maybe a cyst might be rupturing. Its so bad I take co-codamol and ibrofen and I'm still rocking and crying In  pain, it goes down my right leg and if I'm out when it happens I limp because of the pain. 

Now I know this could very well be a case of ruptured cyst but I also have other symptoms. My whole stomach is descended I look pregnant. My periods smell like death like a steak that's been left in the sun for week, it been like that for 2 or three years, yes I tell the doctors every time go they ignore me yes its different to how it used to be and yes I know how normal periods should smell, but this is another level and yes I've had BV tests. It's so bad that within 2 hrs of washing I can smell it though my clothes when moving about.

I get heart burn not all the time but enough  that I know it's more than I ever had before which was hardly ever,  like five times my whole life. Also I get a stabbing pain in my tummy. Not sure that's related though. I also need to pee a lot

So went back to docs recently and she asked for bloods again and seemed genuinely keen to help (which is unusual for me) my CA-125 was back down to 19 which is great but I'm still not convinced it's just pcos. 

So I guess my question/s are can the ca125 go up and down if it is OV? And can an internal scan miss cancer or can cancer be mistaken for cysts? 

Should I ask for an MRI just to be sure? Has anyone been fobbed of with other diagnosis and it been OV?

Thanks