Cysts during pregnancy

Kate • DS born 4/30/14 ~°~°~°~ DS#2 arriving April 21st!!

I have a cyst on my left ovary. While trying to conceive I felt it all the time when I came close to ovulation, now that I'm 7 weeks pregnant I can feel that familiar stitch in my side again. Has anyone else with cysts felt them during their pregnancy and how long did it last?