Hello, I would be happy to help you with your question.
So the best that I can tell is that you are having very irregular cycles. In the workup you were found to have a 3.8cm cyst
on the right ovary. This cyst might be the cause of the problem. Sometimes these cysts can be hormonally active and caused a delayed period. Here is what would typically happen:
10mg for 10 days to induce a period
2. Followed by some form of hormone to regulate your cycle
3. A consult with an OB/GYN for long-term recommendations!
I hope that this helps and good luck!