whats the timeline for FET like?

I have had a successful fresh 5dt in the past and was planning the same after having my second egg retrieval.

That didn't go to plan. I developed severe OHSS that spread to my chest. There was so much fluid I had to have 2 chest drains inserted as my lungs had started to collapse. I am finally over the worst of it (physically not quite mentally).

I had a bleed 2 weeks after my retrieval (still am bleeding) but was told its just a breakthrough bleed not a real period. So when can I expect my real period? Still a month from now?.

Also what is the timeline like for a frozen transfer once I get my actual period? I have no idea what to expect this time around.

Thank you 😊