Hi.
Sorry to hear about your ectopic 
Ok so i've been through the mill myself too with regards to pregnancies.
First pregnancy fine, second pregnancy my DD was stillborn
, third pregnancy emergency c-section due to abruption & hemorrhage, fourth born at 34wks, fifth also born at 34wks, next came my miscarriages. I then had 4 miscarriages & then an ectopic.
The hospital misdiagnosed the ectopic as another miscarriage so i had a d&c & sent home. Only that i felt that things were right & contacted the hospital was i given another scan (still saw nothing) and a blood test (only cos i insisted). I went to a&e that night where the gyne doc didn't believe me it was ectopic.
Anyway i was bleeding internally as well as bleeding out too & in terrible pain.... i was about 8wks by that time.
Anyway so..... i didn't think i could get pregnant again as i lost my left tube & my right ovary doesn't work. My consultant said that sometimes the right tube will reach over & pick up the egg as its released from the opposite side....... i thought he was just talking rubbish as so many of the hospital staff failed me & just wanted to make me happy.
I had the ectopic in December 2009 & i was pregnant in April 2010
.
Considering everything that had to happen for me to get pregnant i was totally & utterly shocked... as well as being scared & happy.
My gorgeous little boy is lying here with me now..... my little miracle.
I wasn't told i had to wait before ttc again so started as soon as i had my next cycle after the ectopic.
Good luck for when you do start trying again, hopefully you won't have to try for too long.
Sorry for the long post.