oh hun I am so sorry you had to go thru this!!! I went thru the same thing with my 1st pg, except the levels hovered around 275 - 300. Pg mass was found in the same place, the fimbral end, and they took my left tube too, but mine had ruptured and I had been bleeding internally for 3 weeks (stupid dr's!!! I had told them it was ectopic!!!

)
I was off work for 1 1/2 weeks but that's just because my surgery was done on a Thurs so I took the whole next week off (desk job too) but I had a lot of pain from the CO2 gas. The incision pain barely hurt at all.
And yes, you def. can conceive with just one tube.