Well congratualtions on being 10 years clear. I suppose the radiographer can not give you results / tell you the findings of your ulta sound as i dont think its there job and should come from the refferer or consultant / doctor you are under. Please try to not read to much in to what was said.
Cysts can be very common and sometimes they can be left and sometimes they have to be removed for various reasons .
Cervical cancer recurrence to the ovary is very rare , Unfortunaley it now a waiting game for your results and we all know thats the difficult part.
The good thing is you have been 10 years clear so as hard as it is try to stay positive , dont try to interprete what was said other than you need to contact the consultant at the end f the week. It might just of been standard comment they make to everyone.