I Was Diagnosed With PCSO In 2009 And Feb 2015

I was diagnosed with PCSO in 2009 and Feb 2015 I was diagnosed with a hiatus Hernia. I do not take any medications as not been told about anything. However I have huge issue corncerning my stomach. Even if I drink a little bit of water when I wake up in morning my stomach goes so big and hard and as the day goes on my clothes get tight. I feel my bloatness goes round my back and my chest & I feel uncomfortable. I look like a heavily pregnant woman. I get full as soon as I start to eat & my CA125 was high last year at 51 and last week it came down to 41. I have seen a gyanacologist last year but was told nothing wrong