3cm cyst during pregnancy

hello, ask ko lng may nakaexperience ba sa inyo na may nadetect na cyst during pregnancy?.. ako kc meron daw, 9 weeks and 2 days nkong preggy may nakita kcng cyst sa right ovary ko pero 3cm lng kaya wag daw akong mag.alala sbi ni ob, pero ask ko lng kung sino ung nakaranas pero nawala na after ng mga 4 to 5 months preg.? tpos nakalagay sakin is physiologic cyst? thanks sa sagot