Ooh the dye test is what I have on Friday (I'll let you know how I get on). Those pain killers sound interesting. I'm struggling on the losing weight though, as the weight loss seems to happen very randomly atm, although I have my suspicions as to what the problem may well be.
Please do try to find the courage to have the dye test done, as I had problems in my left Fallopian tube a couple of years ago (I didn't know until it was too late) which resulted in an ectopic pregnancy. The courage to have a dye test done is much preferable to having to go through that! If I'd have had the option before the ectopic, knowing what I do now I would have had the test done in a heartbeat! When the pregnancy was discovered I lost the child, the tube and half of my fertility in one fell swoop, I only tell you this as specialists do this test so as avoid as much as possible you having an ectopic.