Not literally flying. That would make it more expensive.
Dizzy, I just had a chat with dh and he reckons 6 weeks is about right too. I'd had a 3rd degree tear too, and ds was born not breathing so it was very hard afterwards to separate out what was physical pain, exhaustion, distress or any of the other emotions that were attacking me.
I remember that at the end of the first week, I tried to walk to the end of the street and nearly collapsed. I felt very much as if I was watching things through a thick glass wall.
Might it help to keep a notebook to jot down how you are feeling and memories as they come to you? You'd have a way of stepping back and taking the temperature of the situation that way maybe).
I'm so sorry so many dreams have been broken for you in the last while. Time to take stock and recover your formidable strength sounds like a really sensible move.