I'd also definately recommend going to an FS, so I'm really glad you are.

I've had two laps - one to remove a large cyst from my ovary (absolute nightmare, the pain afterwards was unbelievable) and a second to see what was going on in there after the first lap. Before the first one I'd fallen prg easily twice, had no issues with my ovaries, tubes, cycles etc but after the lap everything just went pear shaped. So I went to see an FS after a few months with the gynae (who'd done the first lap) and after an u/sound showed a few abnormalities, we figured the best thing to do was a second lap. After my first experience it was the last thing I wanted to do, I was terrified of going through that pain again. But to my amazement, the second lap was a totally different experience, the pain afterwards was minimal. It also saved me months of heartbreak because we discovered that I had extensive adhesions from my first surgery which had actually blocked one of my tubes. At this point we decided to cut to the chase and went straight to IVF.

So in hindsight, the second lap was the last thing I wanted to do (especially only 6 months after the first) but it was the best decision I could have made. There are some non-invasive things you can do like the girls have mentioned, blood work, ultrasounds, HSG but sometimes a lap is the only way to know exactly what you're dealing with.

Good luck!