Stage 4 endo

Bree
So after all the blood test hsg n a laparoscopy to remove my left tube cone to find out I have stage 4 endometriosis. Doctor did not have to remove my left fallopian tube . He said my uterus ovaries n tubes r just fine . But now I have 2 go in for another surgery 2 remove some endo from my lower intestine n remove my appendix then start some shots for about 6 months to a year . Can anyone give me some info about all this n their story going threw endometriosis has anyone conceived after all was done n over. My doctor told me it is best not to get pregnant at this time but what would happen if I would