Cyst on ovary from ovulation?

Elizabeth • Mommy to little Mason James💕
Hi all at my first ultrasound Thursday we saw baby and yolk sac and of course gestational sac, dr also told me there is a good size cyst from pregnancy on left ovary due to ovulation and that should be watched that they usually go down in their own, I've had a cyst on right ovary I had surgery for two years ago just worried me I mean this one is different because it's from ovulstion and pregnancy where other one wasn't, but just curious if anyone else has this same issue?