Probably have endometriosis

Before I had my daughter I had awful pain during period, sex, and in between periods. I went to a doctor I kept having pid infections and they didn't know why since I didn't have any stds and been with same partner for years. So I went to doctor and they said I possibly have endometriosis but I didn't have insurance to go through with a laparoscopy. Me and my husband had tried over 2 1/2 years before we conceive my daughter and I really believe she was a miracle! Since she has been born me and husband has recently tried to conceive again and no luck but my symptoms have started to come back pain with sex, periods and just about every day pain. This time it's excruciating!!! Anyway since I have insurance now they are talking about laparoscopy again. I've tried birth control before but pain is still there. Anyway anyone who has had a laparoscopy who soon did u have sex? Could you tell a difference with pain gone? And also how soon did you conceive? TIA