You can wait and see if it goes away it's not gonna hurt anything if it doesn't then get it removed but it's up to you
Yeah mine is fluid. But it's big its 10cm that can disappear?
Yes actually cyst depending on if its fluid filled or not can go away by itself if its an fluid filled ovarian cyst it will go away by itself with in a few weeks I have had two so far with this pregnancy and they disappeared and they do cause sharp pains that come and go but are bearable but not dangerous for you or the baby
A cyst doesn't just go away they have to remove it it's not to bad I had one when I was younger they numb it that's the worst part but then to don't feel anything else