I Had A Transvaginal Ultra Sound Following An Occurance Of

I had a transvaginal ultra sound following an occurance of lower left discomfort 7 gas. my MD thought that it could also be divertreculitis. The ultrasound did not get a good view due to excessive gas. They also saw fluid that could or could not be from a ruptured cyst. I have no more pain in that area. It only lasted around 24 hrs. He wants me to go to my GYN whichI do not object to but CT scans with contrast seem a little invasive. I'm pretty sure that this is gastro related since I've had almost 63 yrs. of the same symptoms. I went because of the possibility of divertrectulitis