Ongoing swelling feeling in left ovary

[peanutter]

still was happening on and off all through my period.

[~TT40~]

I always feel if I ovulate from the left, sharp stab every two months. I also get cramps often on that side, and pain in the area. I found out from doing I've that I have a follicle on that side that seems to insist on doing all the work, all my others on my left never grow big enough, only the one which then goes heaps. So I've put it down to that... Maybe it's something similar, or like N2L suggested, it has become a cyst