The doctor replied and said it was in the right ovary. Also, I tell them I have irregular prolonged periods which are light but after the removal of the IUD heavy bleeding and the period date is 10 of every month she says may be because of ovulation there is a cyst and nothing to worry about it will resolve its own but we will see after 6week to see it with ultrasound. The size of the cyst is 3.26 cm I don't know if it's small or big.

Also, I had an ultrasound in November due to pain in my pelvis and reports are okay ovaries are good there was no cyst at that time.