What Causes Bulky Ovary Please Tell What You Think...?

Please tell what you think...? - what causes bulky ovary

I was in the hospital on sun had a terrible pain in my left side (this is not my site) took a pregnancy test in urine and are very very low, but positive, "says Docter I 'm about 8 weeks, I've searched for 2 new room and both were negative. As yesterday was the tone and the result says, "bulky uterus out with endomertruim easy. Both ovaries showed small follicular cysts measuring up to 12.1 mm on the left" could cause pain or am I pregnant?