Ectopic Surgery - "Saved" my tube

Hi. I had an ectopic in June and since it was my first pregnancy my doctor did everything he could to save my tube. It was caught early enough I didn't rupture yet but not early enough that a metho shot would have worked. It was successful however my tube is not 100% for obvious reasons. I am starting to try again in November but I am terrified of it happening again. Especially since I have a "damaged" tube. Has anyone had any success with this method? How long did it take to get pregnant? Any tips or advice?