Hallow, I have gone through your detailed history and have got the gist of it.
We have to discuss your problem in two parts.
1. Chlamydia can co-infect with
gonorrhoea also. These STI can block the tubes. If the block is complete, it will lead to
infertility while if it is incomplete, it may cause ectopic
pregnancy (which you had). Now I would advice you to undergo thorough investigations for tubal patency by
hysterosalpingography (injecting a radio-opaque dye in the uterus and tubes and taking an X-ray). Depending up on the conditions of your tube(s) you may take further decision.
2. Now you are having pain in the abdomen, your doctors have started antibiotics for you: both these facts indicate that you may have
pelvic infection. Pelvic infection does result in adhesions in the pelvis resulting in to partial or
tubal obstruction. To see the adhesions,
laparoscopy will be right intervention through which these adhesions may be broken.
I must appreciate your attitude and your doctor's decision to treat both of you simultaneously. In fact that is the dictum of treatment of STI, otherwise the recurrence is known.
Now please get investigated on the lines I have suggested you for achieving a normal pregnancy.
For any further information and/or explanation, you may ask me direct question.