Stargazer, I hope no information is good news after your op...because from my personal experience (1 lap and 1 hysteroscopy) both times, doctor came in to see me regarding how the procedure went even I am not fully recovered from general...there are also pictures to show me as well. So don't be afraid to chase them up, it is part of their duty to debrief how it went, what problems found and what the next step is.
Regarding your late
AF, it is very normal. I had hys on Day 9 and my acupuncturist told me that expecting ovaluation to be late, hence a longer cycle. No surprise, I had lots of O cm during D19 (usually my cycle is 28 days so O around D14), so I am expecting
AF to be late at least a week.
I don't want to worry you but seems you are getting onto the next cycle straight away, my FS told me at least to have one month recovering time to let uterus heal and mine was quite a minor procedure. Just to bring your attention, as you just don't want to go through a cycle when you are not physically recover, its hard enough IYKWIM.
Take care and I wish you all the best.