It's been 6 months, yes. When it first started I thought this would all be resolved by Christmas, my expectations have been consistently disappointing to me! It is still very early days for you, I agree. It's probably only been a few weeks now that things have settled down for me properly, there were a series of steps where things would feel easier suddenly, then I'd go backwards a bit, then things would improve a bit more. Funnily enough, all the changes were associated with me having significant dreams and then interpreting them in the light of our M. Which is strange because I'm not big on dreams normally. I guess symbols become important in this situation. I don't think I will go backwards again in a hurry, this new phase feels much happier and more permanent even if there's the odd bad day.
You're allowed to have a mental deadline, it's difficult to have no thoughts about the future whatsoever, but it's difficult not being in charge of the timeline. Don't forget to give your husband time to recover from his big work thing. I'm betting he's seeing that as some sort of deadline himself for looking at your M...