Your cyst is still pretty small, so that is good news. They usually don't remove them until they are over 5 cm. I had a 2.7cm complex cyst last Nov. I waited until the end of Dec. for another US, and by then it had resolved and gone away. That is why they want to wait 1-2 cycles to see if it goes away. Then if it doesn't or changes sizes, then they make a determination on surgery.
I hope that helps some, I know I hated waiting. But do remember most of these cysts are just another thing in life to worry about, most turn out fine!!!
Keep us posted!
God Bless you
Don't panic!! Ovarian cysts are quite common, even complex ones. The vast majority are totally benign. Your's is still pretty small, so it would be normal for your doctor to recommend waiting and watching for another cycle or two. Many cysts are normal functional cysts, and resolve on their own. I was found to have a cyst in May of last year, and my gyn and even the gyn oncologist felt comfortable waiting and watching for several months. When it finally changed into a larger complex cyst with internal "nodules" she advised surgery. That was done 8 weeks ago, and it was found to be borderline, stage 1A. It was 12 cm when removed, but I never had any symptoms at all.
While it is nerve racking to just wait and watch, from your description of the cyst, that's the standard approach. Your doctor will likely recommend a repeat ultrasound in a couple of months. That will show if the cyst is even still there and , if it is, if there have been any changes. Hang in there and try not to worry.