Fluid in uterus and around right ovary on an ultrasound?

Has anyone ever had an ultrasound indicate fluid around their right ovary or in their uterus? I just found this out and the doctor told me I need to see an OB ASAP. She never gave any indication of what it might be and I’m sitting here in tears now fearing the worst. I made the mistake of googling and of course malignacny came up 😭.

Has anyone else had this? I’m an absolute mess right now.